All Stories

  1. Synthesis and crystal structure of a riboside complex of silver
  2. Space groups – the final frontier: a tutorial guided tour of some entries in International Tables for Crystallography Volume A
  3. Investigating the Competitive Factors of Metal–Anion Coordination, Coordination by Water, and Hydrogen Bonding in Complexes of Cyanuric Acid with the Alkaline Earth Metals
  4. Investigating the Competitive Factors of Metal-Anion Coordination, Coordination by Water, and Hydrogen Bonding in Complexes of Cyanuric Acid with the Alkaline Earth Metals
  5. Vanadium Complexes Derived from O,N,O-tridentate 6-bis(o-hydroxyalkyl/aryl)pyridines: Structural Studies and Use in the Ring-Opening Polymerization of ε-Caprolactone and Ethylene Polymerization
  6. A Window into the Workings of anti-B18H22 Luminescence—Blue-Fluorescent Isomeric Pair 3,3′-Cl2-B18H20 and 3,4′-Cl2-B18H20 (and Others)
  7. David G. Watson (1934–2023)
  8. Influence of the methyl group in isoprene epoxides on reactivity compared to butadiene epoxides: Biological significance
  9. Antiureolytic activity of new water-soluble thiadiazole derivatives: Spectroscopic, DFT, and molecular docking studies
  10. Macropolyhedral Chalcogenaboranes: Insertion of Selenium into the Isomers of B18H22
  11. Diastereoselective rearomative etherifications and aminations of 2,3,9,9a-tetrahydro-1H-carbazoles
  12. Distortions, deviations and alternative facts: reliability in crystallography
  13. A simple and high-yield route to iridium, rhodium, osmium and rutheniumnido-6-metalladecaborane compounds
  14. Phosphido-bis(borane) complexes of the alkaline earth metals
  15. A Series of Ultra-Efficient Blue Borane Fluorophores
  16. A Reversible NO-Triggered Multiple Metallaborane Cluster Fusion by Ligand Expulsion/Addition from (PMe2Ph)4Pt2B10H10 to Afford (PMe2Ph)8Pt8B40H40
  17. Swollen Polyhedral Volume of the anti-B18H22 Cluster via Extensive Methylation: anti-B18H8Cl2Me12
  18. A regioselectively 1,1′,3,3′-tetrazincated ferrocene complex displaying core and peripheral reactivity
  19. Some reflections on symmetry: pitfalls of automation and some illustrative examples
  20. Macropolyhedral Nickelaboranes from the Metal-Assisted Fusion of KB9H14
  21. Crystallographic curiosities: polymorphism and structures with Z′ > 1
  22. The development and exploitation of synchrotron single-crystal diffraction for chemistry and materials
  23. Addressing the properties of “Metallo-DNA” with a Ag(i)-mediated supramolecular duplex
  24. Structural and Synthetic Insights into Pyridine Homocouplings Mediated by a β‐Diketiminato Magnesium Amide Complex
  25. Bonding Insights from Structural and Spectroscopic Comparisons of {SnW5} and {TiW5} Alkoxido‐ and Aryloxido‐Substituted Lindqvist Polyoxometalates
  26. Push–pull quinoidal porphyrins
  27. Substitution of the laser borane anti-B18H22 with pyridine: a structural and photophysical study of some unusually structured macropolyhedral boron hydrides
  28. Remote Access Revolution: Chemical Crystallographers Enter a New Era at Diamond Light Source Beamline I19
  29. Utilising Sodium‐Mediated Ferration for Regioselective Functionalisation of Fluoroarenes via C−H and C−F Bond Activations
  30. Utilising Sodium‐Mediated Ferration for Regioselective Functionalisation of Fluoroarenes via C−H and C−F Bond Activations
  31. Synthesis and characterization of chiral phosphirane derivatives of [(μ-H)4Ru4(CO)12] and their application in the hydrogenation of an α,β-unsaturated carboxylic acid
  32. Structural Diversity and Argentophilic Interactions in One-Dimensional Silver-Based Coordination Polymers
  33. Coinage Metal Complexes of Phosphonite Analogues of 2‐Diphenylphosphino‐1,1′‐binaphthyl (H‐MOP) and 2‐Diphenylphosphino‐2′‐methoxy‐1,1′‐binaphthyl (MeO‐MOP)
  34. Regioselective magnesiation of N-heterocyclic molecules: securing insecure cyclic anions by a β-diketiminate-magnesium clamp
  35. Production of 17-O-demethyl-geldanamycin, a cytotoxic ansamycin polyketide, by Streptomyces hygroscopicus DEM20745
  36. Structural and Mechanistic Insights into s‐Block Bimetallic Catalysis: Sodium Magnesiate‐Catalyzed Guanylation of Amines
  37. Remote Substituent Effects on the Structures and Stabilities of P═E π-Stabilized Diphosphatetrylenes (R2P)2E (E = Ge, Sn)
  38. Synthesis of pentacyclic pyrrolo[3,4-a]carbazole-1,3(2H)-diones via an intermolecular Diels–Alder, intramolecular carbonyl-ene reaction strategy
  39. High-Throughput Screening and Hit Validation of Extracellular-Related Kinase 5 (ERK5) Inhibitors
  40. Synthesis and crystal structure of the dinuclear copper(II) Schiff base complex μ-hydroxido-μ-chlorido-bis{[bis(trans-2-nitrocinnamaldehyde)ethylenediamine]chloridocopper(II)} dichloromethane sesquisolvate
  41. Assessing the reactivity of sodium alkyl-magnesiates towards quinoxaline: single electron transfer (SET) vs. nucleophilic alkylation processes
  42. When two are better than one: bright phosphorescence from non-stereogenic dinuclear iridium(iii) complexes
  43. New crystal packing arrangements in radical cation salts of BEDT-TTF with [Cr(NCS)6]3− and [Cr(NCS)5(NH3)]2−
  44. Circularly Polarized Luminescence from Helically Chiral N,N,O,O‐Boron‐Chelated Dipyrromethenes
  45. Synthesis, characterization and crystal structures of the bidentate Schiff baseN,N′-bis(2-nitrocinnamaldehyde)ethylenediamine and its complex with CuNCS and triphenylphosphane
  46. Chiral Radical‐Cation Salts of BEDT‐TTF Containing a Single Enantiomer of Tris(oxalato)aluminate(III) and ‐chromate(III)
  47. Structural Diversity in Alkaline Earth Metal Complexes of a Phosphine-Borane-Stabilized 1,3-Dicarbanion
  48. Dibenzylstrontium and -barium: Simple Molecules with Complex Structures
  49. Structurally Defined Zincated and Aluminated Complexes of Ferrocene Made by Alkali-Metal Synergistic Syntheses
  50. Homoleptic and Heteroleptic Ruthenium(II) Complexes Based on 2,6-Bis(quinolin-2-yl)pyridine Ligands - Multiple-Charged-State Modules for Potential Density Memory Storage
  51. Impact of a rigid backbone on the structure of an agostically-stabilised dialkylstannylene: isolation of an unusual bridged stannyl–stannylene
  52. Mechanisms and rates of proton transfer to coordinated carboxydithioates: studies on [Ni(S2CR){PhP(CH2CH2PPh2)2}]+ (R = Me, Et, Bun or Ph)
  53. Copper pyromellitates: a complex story
  54. Two alternative approaches to access mixed hydride-amido zinc complexes: synthetic, structural and solution implications
  55. Grignard-mediated reduction of 2,2,2-trichloro-1-arylethanones
  56. Mechanism of proton transfer to coordinated thiolates: encapsulation of acid stabilizes precursor intermediate
  57. Contrasting crystal packing arrangements in triiodide salts of radical cations of chiral bis(pyrrolo[3,4-d])tetrathiafulvalenes
  58. Synthesis, Molecular Structure and Properties of a Ferrocene-Based Difluoropyrrolo-Oxaborole Derivative
  59. Air-Stable Chiral Primary Phosphines: A Gateway to MOP Ligands with Previously Inaccessible Stereoelectronic Profiles
  60. Structural Variation in Mellitate Complexes of First-Row Transition Metals: What Chance for Design?
  61. Design, synthesis, and structures of two-dimensional copper(I) coordination polymers by variation of co-ligands in a facile one-pot reaction
  62. Insights into the Stability and Structures of Phosphine-Boranes and Their α-Metalated Derivatives
  63. Potassium-alkyl magnesiates: synthesis, structures and Mg–H exchange applications of aromatic and heterocyclic substrates
  64. A simple method for desymmetrizing 1,1′-ferrocenedicarboxaldehyde
  65. Structural and reactivity insights in Mg–Zn hybrid chemistry: Zn–I exchange and Pd-catalysed cross-coupling applications of aromatic substrates
  66. X‐Ray and Neutron Single‐Crystal Diffraction
  67. Stabilization of a Diphosphagermylene through pπ–pπ Interactions with a Trigonal‐Planar Phosphorus Center
  68. Probing the metallating ability of a polybasic sodium alkylmagnesiate supported by a bulky bis(amido) ligand: deprotomagnesiation reactions of nitrogen-based aromatic substrates
  69. Saddling up copper – new twists on a metallo-wheel
  70. Binding multidentate ligands to Ni2+: kinetic identification of preferential binding sites
  71. Axially chiral BODIPYs
  72. Ditopic bis-terdentate cyclometallating ligands and their highly luminescent dinuclear iridium(iii) complexes
  73. BR2BodPR2: highly fluorescent alternatives to PPh3and PhPCy2
  74. Re and99mTc complexes of BodP3– multi-modality imaging probes
  75. Synthesis and structure of an acyclic dialkylstannylene
  76. Synthesis and Structural Characterization of Phosphine–Borane-Stabilized Dicarbanions with either Rigid or Flexible Spacers
  77. Alkali metal complexes of 6-methyl-2-pyridone: simple formulae, but not so simple structures
  78. Synthesis, crystal structure and photo-induced isomerization of [N,N′-bis(4-fluorobenzylidene)ethylenediamine]bromo(triphenylphosphine)copper(I)
  79. Donor-Activated Lithiation and Sodiation of Trifluoromethylbenzene: Structural, Spectroscopic, and Theoretical Insights
  80. Benzo[b]thiophene-Fused Boron and Silicon Ladder Acenes
  81. Correction to Coordination Chemistry of 6-Thioguanine Derivatives with Cobalt: Toward Formation of Electrical Conductive One-Dimensional Coordination Polymers
  82. Correction to Synthesis and Hydrolysis–Condensation Study of Water-Soluble Self-Assembled Pentacoordinate Polysilylamides
  83. 5,5-Dimethyl-2,8-diphenyl-5H-dibenzo[b,f]silepine: a synchrotron study
  84. Synthesis and Reactivity of Aryl(alkynyl)iodonium Salts
  85. Light‐Induced Rearrangement of Thioether‐Substituted Phosphanide Ligands: Scope and Limitations of a Remarkable Isomerization
  86. Metal-to-Ligand Ratio As a Design Factor in the One-Pot Synthesis of Coordination Polymers with [MS4Cun] (M = W or Mo, n = 3 or 5) Cluster Nodes and a Flexible Pyrazole-Based Bridging Ligand
  87. Electron-Rich Trialkyl-Type Dihydro-KITPHOS Monophosphines: Efficient Ligands for Palladium-Catalyzed Suzuki–Miyaura Cross-Coupling. Comparison with Their Biaryl-Like KITPHOS Monophosphine Counterparts
  88. X-ray Crystal Structures, Packing Behavior, and Thermal Stability Studies of a Homologous Series of n-Alkyl-Substituted Polyhedral Oligomeric Silsesquioxanes
  89. Synthesis and structural characterisation of an unusual phosphine-borane-substituted organoplumbate
  90. Phosphido-Borane and Phosphido-Bis(Borane) Complexes of the Alkali Metals, a Comparative Study
  91. Reduction of 2,2,2-trichloro-1-arylethanones by RMgX: mechanistic investigation and the synthesis of substituted α,α-dichloroketones
  92. Structural elucidation of homometallic anthracenolates synthesised via deprotonative metallation of anthrone
  93. Isomeric and chemical consequences of the direct magnesiation of 1,3-benzoazoles using β-diketiminate-stabilized magnesium bases
  94. Pentacoordinate silicon complexes with dynamic motion resembling a pendulum on the SN2 reaction pathway
  95. Unprecedented regiochemical control in the formation of aryl[1,2-a]imidazopyridines from alkynyliodonium salts: mechanistic insights
  96. Efficient Multigram Syntheses of Air-Stable, Chiral Primary Phosphine Ligand Precursors via Palladium-Catalyzed Phosphonylation of Aryltriflates
  97. Nine-vertex metallaborane chemistry. Preparation and characterisation of [1,1,1-(PMe3)2H-isocloso-IrB8H7-8-X], where X = H or Cl
  98. Effect on Charge Transfer and Charge Recombination by Insertion of a Naphthalene-Based Bridge in Molecular Dyads Based on Borondipyrromethene (Bodipy)
  99. Synthesis, Structural Elucidation, and Diffusion-Ordered NMR Studies of Homoleptic Alkyllithium Magnesiates: Donor-Controlled Structural Variations in Mixed-Metal Chemistry
  100. Adding Rubidium and Cesium to the Homologous Series of Alkali Metal Compounds of (Trimethylsilyl)methanides and 2,2,6,6‐Tetramethylpiperidides
  101. Air‐Stable, Highly Fluorescent Primary Phosphanes
  102. Benzyl Ether‐Substituted Phosphido–Borane Complexes of the Alkali Metals
  103. Main‐Group Metal–Alkyls: Simple Formulae but Complex Structural Chemistry
  104. Rational addition of capping groups to the phosphomolybdate Keggin anion [PMo12O40]3− by mild, non-aqueous reductive aggregation
  105. Selective formation of a polar incomplete coordination cage induced by remote ligand substituents
  106. Exploring Förster electronic energy transfer in a decoupled anthracenyl-based borondipyrromethene (bodipy) dyad
  107. Photoinduced charge shift and charge recombination through an alkynyl spacer for an expanded acridinium-based dyad
  108. Protonolysis of [(iPrO)TiMo5O18]3−: access to a family of TiMo5Lindqvist type polyoxometalates
  109. Chiral Ag(i) and Pt(ii) complexes of ditopic NHC ligands: synthesis, structural and spectroscopic properties
  110. Diastereoselective intermolecular ene reactions: synthesis of 4,5,6,7-tetrahydro-1H-benzo[d]imidazoles
  111. Ultra-fast co-sensitization and tri-sensitization of dye-sensitized solar cells with N719, SQ1 and triarylamine dyes
  112. Chiral salen ligands designed to form polymetallic complexes
  113. SYNTHESIS AND STABILITY OF 3-HYDROXYANAGRELIDE, A BIOLOGICALLY POTENT METABOLITE OF ANAGRELIDE
  114. Hypervalent Sulfur-Functionalized Diphosphagermylene and Diphosphastannylene Compounds
  115. An Alkoxido‐Tin‐Substituted Polyoxometalate [(MeO)SnW5O18]3−: The First Member of a New Family of Reactive {SnW5} Lindqvist‐Type Anions
  116. (E,E)-N1,N4-Bis(2,6-difluorobenzylidene)butane-1,4-diamine
  117. (E,E)-N1,N2-Bis(2,6-difluorobenzylidene)ethane-1,2-diamine
  118. Synthesis and crystal structures of dimeric W(Mo)/Cu/S and polymeric W/Cu/S neutral clusters with flexible 1,4-bis(3,5-dimethylpyrazol-1-yl)butane as a linker ligand
  119. Crystal structure and conformational analysis of s-cis-(acetylacetonato)(ethylenediamine-N,N′-diacetato)-chromium(III)
  120. Synthesis of a (piperazin-1-ylmethyl)biaryl library via microwave-mediated Suzuki–Miyaura cross-couplings
  121. Magnesium‐Mediated Benzothiazole Activation: A Room‐Temperature Cascade of CH Deprotonation, CC Coupling, Ring‐Opening, and Nucleophilic Addition Reactions
  122. Unusual Hybrid Materials Prepared by the Oxidation of a Ketone
  123. Expanding Mg–Zn Hybrid Chemistry: Inorganic Salt Effects in Addition Reactions of Organozinc Reagents to Trifluoroacetophenone and the Implications for a Synergistic Lithium–Magnesium–Zinc Activation
  124. Two polymorphs of tetraethylammonium [hydrogen tris(3,5-dimethylpyrazolyl)borato]di-μ2-sulfido-disulfido(η2-tetrasulfido)ditungsten(V) withZ′ = 1 and 2
  125. Sodium Congener of the Classical Lithium Methylchromate Dimer: Synthetic, X-ray Crystallographic, and Magnetic Studies of Me8Cr2[Na(OEt2)]4
  126. Edge- versus Vertex-Inversion at Trigonal Pyramidal Ge(II) Centers—A New Aromatic Anchimerically Assisted Edge-Inversion Mechanism
  127. Shedding New Light on ZnCl2‐Mediated Addition Reactions of Grignard Reagents to Ketones: Structural Authentication of Key Intermediates and Diffusion‐Ordered NMR Studies
  128. Design, Synthesis, and Characterization of Functionalized Silepins: High Quantum Yield Blue Emitters
  129. trans-Dichloridobis(propane-1,3-diamine-κ2N,N′)chromium(III) perchlorate
  130. Isoindolinone Inhibitors of the Murine Double Minute 2 (MDM2)-p53 Protein−Protein Interaction: Structure−Activity Studies Leading to Improved Potency
  131. Synthesis and Structures of [(Trimethylsilyl)methyl]sodium and ‐potassium with Bi‐ and Tridentate N‐Donor Ligands
  132. Kinetic and Theoretical Studies on the Protonation of [Ni(2-SC6H4N){PhP(CH2CH2PPh2)2}]+: Nitrogen versus Sulfur as the Protonation Site
  133. Taming functionality: easy-to-handle chiral phosphiranes
  134. Synthesis and characterization of an infinite sheet of metal–alkyl bonds: unfolding the elusive structure of an unsolvated alkali-metal trisalkylmagnesiate
  135. Synthesis and structural characterization of mixed-metal complexes of CuI with MOS3 cores (M = Mo, W) and of an unusual polymeric AgI/mercaptoimidazole complex with five different AgI coordination environments
  136. Complexes of aryl-substituted porphyrins and naphthalenediimide (NDI): investigations by synchrotron X-ray diffraction and NMR spectroscopy
  137. Synthesis, structures and stabilities of thioanisole-functionalised phosphido-borane complexes of the alkali metals
  138. Pyrrolyl-, 2-(2-thienyl)pyrrolyl- and 2,5-bis(2-thienyl)pyrrolyl-nucleosides: synthesis, molecular and electronic structure, and redox behaviour of C5-thymidine derivatives
  139. Self-assembly and charge transport properties of a benzobisthiazole end-capped with dihexyl thienothiophene units
  140. Crystal Structure and Spectroscopic Properties of cis‐β‐Diazido(1,4,7,11‐tetraazaundecane)chromium(III) Bromide
  141. 1-(2-Cyclohex-2-enylpropionyl)-3-methylurea, 2-ethyl-5-methylhexanamide and 2-ethylpentanamide: three products of barbiturate decomposition
  142. (Z)-3-Chloromethylidene-5,6-dimethoxy-2-methyl-2,3-dihydro-1,2-benzothiazole 1,1-dioxide
  143. A Bimetallic Aluminum(salen) Complex for the Synthesis of 1,3-Oxathiolane-2-thiones and 1,3-Dithiolane-2-thiones
  144. Synthesis and Structure of Pillared Molybdates and Tungstates with Framework Layers
  145. Efficient Cycloisomerization of Propargyl Amides by Electrophilic Gold(I) Complexes of KITPHOS Monophosphines: A Comparative Study
  146. New chiral organosulfur donors related to bis(ethylenedithio)tetrathiafulvalene
  147. Synthesis, Crystal Structure and Spectroscopic Properties of [2,13‐Bis(1‐naphthalenylmethyl)‐5,16‐dimethyl‐2,6,13,17‐tetraazatricyclo(14,4,01.18,07.12)docosane]copper(II) Diperchlorate Acetonitrile Disolvate
  148. Synthesis, Structure, and Solution Behavior of a Phosphine−Borane-Stabilized 1,3-Dicarbanion
  149. Yb3O(OH)6Cl·2H2O: An Anion-Exchangeable Hydroxide with a Cationic Inorganic Framework Structure
  150. Exciplex-like emission from a closely-spaced, orthogonally-sited anthracenyl-boron dipyrromethene (Bodipy) molecular dyad
  151. An unexpected ring contraction of two nitroaryl pro-drugs: conversion of N-(nitroaryl)-3-chloropiperidine derivatives into N-(nitroaryl)-2-chloromethylpyrrolidines
  152. Structural Basis for Regioisomerization in the Alkali-Metal-Mediated Zincation (AMMZn) of Trifluoromethyl Benzene by Isolation of Kinetic and Thermodynamic Intermediates
  153. Cyclic Carbonate Synthesis Catalysed by Bimetallic Aluminium–Salen Complexes
  154. Thermal 1,3-Trityl Migrations in Diels−Alder Domino Reactions of 1-Trityl-4-vinyl-1H-imidazoles
  155. Synthesis and Structure of the Alkoxido-Titanium Pentamolybdate (nBu4N)3[(iPrO)TiMo5O18]: An Entry into Systematic TiMo5 Reactivity
  156. Cleave and capture chemistry illustrated through bimetallic-induced fragmentation of tetrahydrofuran
  157. Cyclic carbonates as sustainable solvents for proline-catalysed aldol reactions
  158. Germanium(II) and Tin(II) Complexes of a Sterically Demanding Phosphanide Ligand
  159. Synthesis and Electropolymerization of Hexadecyl Functionalized Bithiophene and Thieno[3,2-b]thiophene End-Capped with EDOT and EDTT Units
  160. Expanded‐Ring and Backbone‐Functionalised N‐Heterocyclic Carbenes
  161. Cofacial Boron Dipyrromethene (Bodipy) Dimers: Synthesis, Charge Delocalization, and Exciton Coupling
  162. Structural Variety within Gallium Diphosphonates Affected by the Organic Linker Length
  163. Synthesis and crystal structures of bis(N-phenyl-3,5-dinitrothiobenzamidato)mercury(II) and bis(N-phenyl-4-nitrothiobenzamidato)mercury(II)
  164. Crystal Structure and Spectroscopic Properties of trans-Dibromobis(1,2-ethanediamine)chromium(III) Perchlorate
  165. ortho,ortho′‐Substituted KITPHOS Monophosphines: Highly Efficient Ligands for Palladium‐Catalyzed CC and CN Bond Formation
  166. Potassium-mediated zincation of ferrocene and ruthenocene: potassium, the architect behind supramolecular structural variations
  167. Lanthanide(ii) complexes of a phosphine-borane-stabilised carbanion
  168. Oxidation reactions of a phosphine-borane-stabilised dialkylstannylene
  169. Macropolyhedral boron-containing cluster chemistry [S2B16H17]–. A new eighteen-vertex thiaborane anion
  170. Pyridine and benzonitrile adducts of bis(4-nonafluorobiphenyl)zinc
  171. Synthesis, Structures, and Dynamic Behavior of Intramolecularly Base-Stabilized Diphosphatetrylenes Containing a Five-Membered Chelate Ring
  172. Crystal Structure of [2,13-Dibenzyl-5,16-dimethyl-2,6,13,17-tetraazatricyclo(14,4,01.18,07.12)docosane]copper(II) Diperchlorate
  173. Synthesis and crystal structure ofbis[N-(phenyl)-3,5-dinitrothiobenzamidato]mercury(II) andbis[N-(phenyl)-4-nitrothiobenzamidato]mercury(II)
  174. Synthesis, characterization and crystal structure of a CuSCN complex containing a new bidentateN,N′-bis(2-nitrocinnamaldehyde)ethylenediamine Schiff base and triphenylphosphine
  175. Extending the Lindqvist Family to Late 3d Transition Metals: A Rational Entry to CoW5 Hexametalate Chemistry
  176. Synergic Synthesis of Benzannulated Zincabicyclic Complexes, α-Zincated N Ylides, through Sodium-TMEDA-Mediated Zincation of a Haloarene
  177. Formation of helix-containing rods in a hybrid inorganic–organic material
  178. Reactions of Pd(II) with Chelate-Tethered 2,6-Diaminopurine Derivatives: N3-Coordination and Reaction of the Purine System
  179. Structural Tracking of the Potassium‐Mediated Magnesiation of Anisole
  180. Probing Metal-Ion Purine Interactions at DNA Minor-Groove Sites
  181. Acyclic Dialkylstannylene and -Plumbylene Compounds That Are Monomeric in the Solid State
  182. Alkali-Metal-Mediated Manganation(II) of Naphthalenes: Constructing Metalla-Anthracene and Metalla-Phenanthrene Structures
  183. Synthesis of Biaryl Diphosphines via a Stepwise Regioselective Double Diels−Alder Cycloaddition−Elimination Sequence: Efficient Ligands for the Palladium-Catalyzed Amination of Aromatic Bromides
  184. Bis(tetraphenylphosphonium) (hexasulfido-2κ2S1,S6)di-μ-sulfido-disulfido-1κ2S-tungsten(VI)zinc(II) acetone solvate
  185. Trends in ortho-carboranes 1-X-2-R-1,2-C2B10H10 (R=Ph, Me) bearing an exo-CN-bonded substituent group (X=NO, NNR′ or NHR′′)
  186. (Acetato-κO)[tris(3,5-dimethylpyrazol-1-yl-κN2)hydroborato]zinc(II)
  187. Structurally Defined Potassium‐Mediated Zincation of Pyridine and 4‐R‐Substituted Pyridines (R=Et, iPr, tBu, Ph, and Me2N) by Using Dialkyl–TMP–Zincate Bases
  188. Crystal Structure Analysis
  189. Fourier syntheses
  190. Introduction to symmetry and diffraction
  191. Patterson syntheses for structure determination
  192. Random and systematic errors
  193. Space-group determination
  194. The derivation of results
  195. X-ray and neutron sources
  196. Donor-Dictated Interlocking Co-Complexation Reactions of LiNHDipp with Dimethylzinc: Synthesis and Structures of New Methyl(amido)zincates
  197. The highly regiospecific synthesis and crystal structure determination of 1,1′-2,5′ substituted ring-locked ferrocenes
  198. Dynamic Behavior of Intramolecularly Base-Stabilized Phosphatetrylenes. Insights into the Inversion Processes of Trigonal Pyramidal Geramanium(II) and Tin(II) Centers
  199. Direct CH Metalation with Chromium(II) and Iron(II): Transition‐Metal Host / Benzenediide Guest Magnetic Inverse‐Crown Complexes
  200. Synthesis of Copper(I) Complexes of N‐Heterocyclic Carbene–Phenoxyimine/amine Ligands: Structures of Mononuclear Copper(II), Mixed‐Valence Copper(I)/(II), and Copper(II) Cluster Complexes
  201. Electrochemical, Spectroelectrochemical, and Comparative Studies of Novel Organic Conjugated Monomers and Polymers Featuring the Redox-Active Unit Tetrathianaphthalene
  202. Seven-Membered Cyclic Dialkylstannylene and -Plumbylene Compounds Stabilized by Agostic-type B−H···E Interactions [E = Sn, Pb]
  203. Bis[(trimethylsilyl)methyl]manganese: Structural Variations of Its Solvent-Free and TMEDA-, Pyridine-, and Dioxane-Complexed Forms
  204. New synthetic and structural studies on nitroso-ortho-carboranes RCB10H10CNO and bis(ortho-carboranyl)amines (RCB10H10C)2NH (R=Ph or Me)
  205. Classical and Weak Hydrogen Bonding Interactions between 4,4′-Bipyridine and Organic Acids: From Co-Crystal to Organic Complex
  206. Synthesis, crystal structure and photo-induced isomerization of [N,N′-bis(4-fluorobenzylidene) ethylenediamine]bromo(triphenylphosphine)copper(I) complex
  207. Mechanism‐Guided Development of VO(salen)X Complexes as Catalysts for the Asymmetric Synthesis of Cyanohydrin Trimethylsilyl Ethers
  208. Closer Insight into the Reactivity of TMP−Dialkyl Zincates in Directed ortho-Zincation of Anisole: Experimental Evidence of Amido Basicity and Structural Elucidation of Key Reaction Intermediates
  209. Can a Butadiene-Based Architecture Compete with its Biaryl Counterpart in Asymmetric Catalysis? Enantiopure Me-CATPHOS, a Remarkably Efficient Ligand for Asymmetric Hydrogenation
  210. Structural and Magnetic Insights into the Trinuclear Ferrocenophane and Unexpected Hydrido Inverse Crown Products of Alkali‐Metal‐Mediated Manganation(II) of Ferrocene
  211. Mixed donor-functionalised phosphinomethanide complexes of the alkali metals; synthesis, structures, and solution dynamics
  212. Further investigations into tetrahedral M4L6cage complexes containing guest anions: new structures and NMR spectroscopic studies
  213. Synthetic, structural and kinetic studies on the binding of cyclohexane-1,2-bis(4-methyl-3-thiosemicarbazone) to divalent metal ions (Co, Ni, Cu, Zn or Cd)
  214. Self-assembly of a bis(adeninyl)–Cu(i) complex: a cationic nucleobase duplex mimic
  215. Synthesis and structural characterisation of alkali metal complexes of heteroatom-stabilised 1,4- and 1,6-dicarbanions
  216. On the Photochemical Stability of the 9-Mesityl-10-methylacridinium Cation
  217. Octanuclear Cubic Coordination Cages
  218. Cationic Terminal Gallylene Complexes by Halide Abstraction: Coordination Chemistry of a Valence Isoelectronic Analogue of CO and N2
  219. Highly Enantioselective Synthesis of Pseudo-C2-Symmetric Axially Chiral Biaryl Diphosphines via Rhodium-Catalyzed Double [2 + 2 + 2] Cycloaddition
  220. Organic Crystal Engineering with 1,4-Piperazine-2,5-diones. 7. Crystal Packing of Piperazinediones Derived from 2-Amino-7-nitro-4-methoxyindan-2-carboxylic Acid
  221. Synthesis, structure, and electrochemistry of pyridinecarboxamide cobalt(III) complexes; the effect of bridge substituents on the redox properties
  222. Characterisation and properties of the n=3 and n=4 members of the Al2[O3PCnH2nPO3](H2O)2F2 framework aluminium alkylenediphosphonate series
  223. Agostic-Type B−H···Pb Interactions Stabilize a Dialkylplumbylene. Structure of and Bonding in [{nPr2P(BH3)}(Me3Si)C(CH2)]2Pb
  224. Tuning the Basicity of Synergic Bimetallic Reagents: Switching the Regioselectivity of the Direct Dimetalation of Toluene from 2,5‐ to 3,5‐Positions
  225. A Donor−Acceptor Molecular Dyad Showing Multiple Electronic Energy-Transfer Processes in Crystalline and Amorphous States
  226. Redox-Controlled Fluorescence Modulation in a BODIPY-Quinone Dyad
  227. Synthesis, Structural Authentication, and Structurally Defined Metalation Reactions of Lithium and Sodium DA-Zincate Bases (DA = diisopropylamide) with Phenylacetylene
  228. Applying Hot-Stage Microscopy to Co-Crystal Screening: A Study of Nicotinamide with Seven Active Pharmaceutical Ingredients
  229. In Situ Formation of Heterobimetallic Salen Complexes Containing Titanium and/or Vanadium Ions
  230. A Group 13/Group 17 Analogue of CO and N2: Coordinative Trapping of the GaI Molecule
  231. Supramolecular Assemblies of Tripodal Porphyrin Hosts and C60
  232. Biaryl-Like CATPHOS Diphosphines via Double Diels–Alder Cycloaddition between 1,4-Bis(diphenylphosphinoyl)buta-1,3-diyne and Anthracenes: Efficient Ligands for the Palladium-Catalyzed Amination of Aromatic Bromides and α-Arylation of Ketones
  233. Oxazoline‐Substituted Prolinamide‐Based Organocatalysts for the Direct Intermolecular Aldol Reaction between Cyclohexanone and Aromatic Aldehydes
  234. Synthesis and structural characterization of copper–molybdenum–sulfur and copper–tungsten–sulfur cluster complexes (n-Bu4N)[OMS3Cu3Br2L2] with heterocyclic thiones as ligands
  235. Structurally Defined Reactions of Sodium TMP–Zincate with Nitrile Compounds: Synthesis of a Salt-Like Sodium Sodiumdizincate and Other Unexpected Ion-Pair Products
  236. Novel dithiolene complexes incorporating conjugated electroactive ligands
  237. Transamination chemistry of sodium TMP-zincate: synthesis and crystal structure of a chiral amidozincate
  238. Mononuclear TiN complexes formed by the facile multiple deprotonation of H3N·B(C6F5)3: the importance of chloride ligands
  239. Complexes of copper(i) and silver(i) with bis(methimazolyl)borate and dihydrobis(2-mercaptothiazolyl)borate ligands
  240. Synthetic and structural investigations of alkali metal diamine bis(phenolate) complexes
  241. Chemoenzymatic synthesis of chiral 4,4′-bipyridyls and their metal–organic frameworks
  242. Electrochemically and photochemically active Palladium(ii) heterotopic metallacalix[3]arenes
  243. Synthesis and structural elucidation of solvent-free and solvated lithium dimethyl (HMDS) zincates
  244. Alkali metal complexes of a naphthylamine-substituted phosphanide
  245. Alkali‐Metal‐Mediated Manganation(II) of Functionalized Arenes and Applications of ortho‐Manganated Products in Pd‐Catalyzed Cross‐Coupling Reactions with Iodobenzene
  246. Bis[N,N′-(2-chlorobenzylidene)ethylenediamine-κ2N,N′]copper(I) dichloridocuprate(I) acetonitrile solvate
  247. {N,N′-Bis[3-(2-nitrophenyl)prop-2-enylidene]ethylenediamine-κ2N,N′}chlorido(triphenylphosphine-κP)copper(I)
  248. Efficient Asymmetric Carbonyl-Ene Reactions Catalyzed by Platinum Metal Lewis Acid Complexes of Conformationally Flexible NUPHOS Diphosphines:  A Comparison with BINAP
  249. Structural and spectroscopic properties of trans-dichlorobis(2,2-dimethyl-1,3-diaminopropane)chromium(III) chloride
  250. 3,3′-Dimethoxy-2,2′-[o-phenylenebis(nitrilomethylidyne)]diphenol
  251. Metal-Dependent Reactivity of Electrophilic Platinum Group Metal Lewis Acid Catalysts:  Competitive Alkene Dimerization, Intramolecular Friedel−Crafts Alkylation, and Carbonyl-Ene Reactivity
  252. Rhodium-Catalyzed Double [2 + 2 + 2] Cycloaddition of 1,4-Bis(diphenylphosphinoyl)buta-1,3-diyne with Tethered Diynes:  A Modular, Highly Versatile Single-Pot Synthesis of NU-BIPHEP Biaryl Diphosphines
  253. Bis[N-(4-nitrophenyl)thiobenzamidato]mercury(II)
  254. Formation of Chelated Counteranions Using Lewis Acidic Diboranes:  Relevance to Isobutene Polymerization
  255. Mixed-ligand iminopyrrolato-salicylaldiminato group 4 metal complexes: Optimising catalyst structure for ethylene/propylene copolymerisations
  256. Influence of aromatic ring substituents and co-ligand on the binding mode of a phosphine–borane-stabilized carbanion; crystal structures of [[(Me3Si)2{Ph2P(BH3)}C]KLn]2[Ln=(OEt2)2, pmdeta; pmdeta=N,N,N′,N″,N″-pentamethyldiethylenetriamine]
  257. Ammonium violurate: a compact structure with extensive hydrogen bonding in three dimensions
  258. A Spectroscopic Study of the Reduction of Geometrically Restrained Viologens
  259. A secondC2/cpolymorph of butobarbitone
  260. 2,3,5,6-Tetrakis[3,5-bis(trifluoromethyl)phenoxy]-2,5-bis(dimethylamino)2,3,5,6-tetrabora-1,4-dioxane diethyl ether 0.667-solvate
  261. Synthesis and Reactivity of the Methoxozirconium Pentatungstate (nBu4N)6[{(μ-MeO)ZrW5O18}2]:  Insights into Proton-Transfer Reactions, Solution Dynamics, and Assembly of {ZrW...
  262. Enantioselective and diastereoselective syntheses of cyanohydrin carbonates
  263. Bis[chloridobis(triphenylphosphine)copper(I)-μ-chlorido]bis(1,2-diaminopropane)copper(II) acetonitrile disolvate
  264. [N,N′-Bis(6-methoxysalicylidene)-1,3-diaminopropane]nickel(II)
  265. ‘Electronic bending’ of imido ligands and the effect on the coordination mode of a tridentate ancillary ligand
  266. A 1:1 cocrystal of 4-(dimethylamino)benzaldehyde and 6-phenyl-1,3,5-triazine-2,4-diamine
  267. Synthesis and structures of cadmium(II) complexes of a series of multinucleating N/S donor ligands
  268. [N,N′-Bis(6-methoxysalicylidene)-1,3-diaminopropane]copper(II)
  269. μ3-Iodido-tri-μ3-sulfido-tris[(triphenylphosphine)silver(I)][thioxotungsten(VI)] dichloromethane 0.45-solvate
  270. Sodium‐Mediated Manganation: Direct Mono‐ and Dimanganation of Benzene and Synthesis of a Transition‐Metal Inverse‐Crown Complex
  271. Asymmetric cyanohydrin synthesis using heterobimetallic catalysts obtained from titanium and vanadium complexes of chiral and achiral salen ligands
  272. Synthesis, crystal structures, and spectroscopic characterization of the neutral monomeric tetrahedral [M(Diap)2(OAc)2]·H2O complexes (M=Zn,Cd; Diap=1,3-diazepane-2-thione; OAc=acetate) with N–H⋯O and O–H⋯O intra- and intermolecular hydrogen bonding in...
  273. (E)-{4-Amino-3-[4-(dimethylamino)benzylideneamino]phenyl}(phenyl)methanone
  274. The Synthesis, Structure and Reactivity of B(C6F5)3‐Stabilised Amide (MNH2) Complexes of the Group 4 Metals
  275. Violuric acid monohydrate: a second polymorph with more extensive hydrogen bonding
  276. The Schiff baseN,N′-bis(3-nitrobenzylidene)propane-1,3-diamine
  277. Metalation of Trimethylphosphine−Borane. Unexpected Reactivity of a Simple Phosphine−Borane-Stabilized Carbanion toward Siloxanes
  278. N,N′-Bis[4-(trifluoromethyl)benzylidene]butane-1,4-diamine
  279. Bis(tetrabutylammonium) μ-oxalato-bis[dibromidodioxidotungstate(VI)]
  280. Alkaline Earth Metal Complexes of a Phosphine-Borane-Stabilized Carbanion:  Synthesis, Structures, and Stabilities
  281. Synthesis and Structures of Ln(II) and Ln(III) Dialkyls Derived from LnI2 (Ln = Nd, Tm, Yb)
  282. Solid Phase and Solution Phase Structural Characterization of Pyrene-Based, T-Shaped Molecular Dyads
  283. A synchrotron study ofcatena-poly[[tri-μ-aqua-triaquabarium(II)] bis(6-methylpyridin-2-olate)]
  284. Bis(triethylammonium) tetrachloridomanganate(II)
  285. Tetrakis(1,10-phenanthrolinium) hexachloridoeuropate(III) chloride
  286. Asymmetric Hydrogenation of Ketones with Ruthenium Complexes of rac- and Enantiopure (S,S)-1,2-Bis((diphenylphosphino)methyl)cyclohexane:  A Comparative Study with rac- and (R)-BINAP
  287. 5-(1-Methylbutyl)-5-propenylbarbituric acid (quinal barbitone)
  288. Structure Reports Online: sustained growth and new developments for 2007
  289. trans-Bis(aniline-κN)dichlorobis(ethanol-κO)cobalt(II)
  290. Structure Reports Online: major changes in response to a huge success
  291. Electrochromic properties of a fast switching, dual colour polythiophene bearing non-planar dithiinoquinoxaline units
  292. Multi-layered molecular charge-transfer salts containing alkali metal ions
  293. Structure-based design of 2-arylamino-4-cyclohexylmethoxy-5-nitroso-6-aminopyrimidine inhibitors of cyclin-dependent kinase 2
  294. Non-aqueous synthetic methodology for TiW5 polyoxometalates: protonolysis of [(MeO)TiW5O18]3– with alcohols, water and phenols
  295. Metallic molecular crystals containing chiral or racemic guest molecules
  296. Alkali metal complexes of sterically demanding amino-functionalised secondary phosphanide ligands
  297. Macropolyhedral boron-containing cluster chemistry. The unique nido-five-vertex-〈B2〉-nido-ten-vertex conjuncto structure of [(η5-C5Me5)2Rh2B11H15] via an unexpected cluster-dismantling
  298. Further thoughts on crystal structures with Z′ > 1: analysis of single-crystal structures determined using X-ray synchrotron and neutron radiation in the Cambridge Structural Database
  299. New coordination modes at molybdenum for 2-diphenylphosphinoaniline derived ligands
  300. Alkali metal complexes of a phosphine–borane-stabilised carbanion: influence of co-ligands on structure
  301. Dizincation and dimagnesiation of benzene using alkali-metal-mediated metallation
  302. Synthesis and characterization of mixed-metal complexes of Ag/Cu and W/Mo and a complex of Ag with heterocyclic thione ligands
  303. Quinolinone and pyridopyrimidinone inhibitors of DNA-dependent protein kinase
  304. Structural variations in bimetallic sodium–magnesium and sodium–zinc ketimides, and a sodium–zinc alkide–alkoxide–amide: connections to ring-stacking, ring-laddering, and inverse crown concepts
  305. σ-Bonded organometallic derivatives of yttrium(III) and thulium(III): An unusual ligand coupling reaction mediated by thulium(III)
  306. Luminescent PtII(bipyridyl)(diacetylide) Chromophores with Pendant Binding Sites as Energy Donors for Sensitised Near‐Infrared Emission from Lanthanides: Structures and Photophysics of PtII/LnIII Assemblies
  307. Synthesis of a redox-active molecular switch based on dibenzo[1,2]dithiine
  308. Nonlinear optical properties and crystal structure determination of a pentanuclear copper(I) cluster (NEt4)2[MoS4(CuBp)4] (Bp=H2B(pyrazolyl)2)
  309. Synthesis and Structure of Nickel-Containing Cuboidal Clusters Derived from [W3Se4(H2O)9]4+. Site-Differentiated Substitution at the Nickel Site in the Series [W3NiQ4(H2<...
  310. Asymmetric Platinum Group Metal-Catalyzed Carbonyl-Ene Reactions:  Carbon−Carbon Bond Formation versus Isomerization
  311. Alkali-Metal-Mediated Zincation of Polycyclic Aromatic Hydrocarbons: Synthesis and Structures of Mono- and Dizincated Naphthalenes
  312. Stoichiometry-dependent structures: an X-ray and neutron single-crystal diffraction study of the effect of reaction stoichiometry on the crystalline products formed in the potassium–cyanurate system
  313. Heavier Alkali Metal Complexes of a Silicon- and Phosphine-Borane-Stabilized Carbanion
  314. A stable oxoverdazyl free radical: Structural and magnetic characterization
  315. Polyhedral iridaborane chemistry: Elements of the 10-vertex closo–isonido–isocloso continuum
  316. Complexes of 6-methyl-2-pyridone with the alkaline earth metals magnesium, strontium and barium: Synthesis and structural characterisation
  317. Conserved supramolecular architecture in polymetallic nucleobase complexes
  318. Modular Synthesis of a New Class of Bis(amino-oxazoline) Using Palladium-Catalyzed Buchwald−Hartwig Amination Methodology
  319. Synthesis and structure of the n = 4 member of the framework aluminium alkylenediphosphonate series Al2[O3PC n H2n PO3](H2O)2F2
  320. Anhydrous guanine: a synchrotron study
  321. The synthesis, structure and ethene polymerization activity of octahedral heteroligated (salicylaldiminato)(β-enaminoketonato)titanium complexes: The X-ray crystal structure of {3-But-2-(O)C6H3CHN(Ph)}{(Ph)NC(Me)C(H)C(Me)O}TiCl2
  322. Synthesis and characterization of two novel pyridine-containing framework gallium ethylenediphosphonates
  323. Synthesis, structural and spectroscopic properties of a new Schiff base ligand N,N′-bis(trifluoromethylbenzylidene)ethylenediamine
  324. Directed meta‐Metalation Using Alkali‐Metal‐Mediated Zincation
  325. Alkali-Metal-Mediated Zincation of Anisole:  Synthesis and Structures of Three Instructive Ortho-Zincated Complexes
  326. Cationic Terminal Borylene Complexes: Interconversion of Amino and Alkoxy Borylenes by an Unprecedented Meerwein–Ponndorf Hydride Transfer
  327. Heteroleptic Complexes of Lanthanum(III) and Neodymium(III) with Oxygen- or Nitrogen-Functionalized Tris(triorganosilyl)methyl Ligands
  328. The synthesis of one enantiomer of the α-methyl-trans-cyclopropane unit of mycolic acids
  329. Synthesis and crystal structure of the heteroleptic lanthanum(III) bis-diphosphinomethanide complex [La{CH(PPh2)2}2(I)(THF)2]
  330. Assembly of Heterometallic Clusters and Coordination Polymers by Combining Mo−S-Based Clusters with Mn2+
  331. Post‐Metalation Structural Insights into the Use of Alkali‐Metal‐Mediated Zincation for Directed ortho‐Metalation of a Tertiary Aromatic Amide
  332. Pre‐Metalation Structural Insights into the Use of Alkali‐Metal‐Mediated Zincation for Directed ortho‐Metalation of a Tertiary Aromatic Amide
  333. Classical hydrogen bonding and weaker C–H⋯O interactions in complexes of uracil-5-carboxylic acid with the alkali metals Na–Cs
  334. Structure Reports Online: further growth leads to major changes
  335. Incorporation of Fused Tetrathiafulvalenes (TTFs) into Polythiophene Architectures:  Varying the Electroactive Dominance of the TTF Species in Hybrid Systems
  336. Stabilization of a Dialkylstannylene by Unusual B−H···Sn γ-Agostic-Type Interactions. A Structural, Spectroscopic, and DFT Study
  337. A tetraazamacrocycle with benzyl substituents
  338. Amino-functionalised diarylphosphide complexes of the alkali metals and lanthanum
  339. Complexes of Ag(i), Hg(i) and Hg(ii) with multidentate pyrazolyl-pyridine ligands: from mononuclear complexes to coordination polymers via helicates, a mesocate, a cage and a catenate
  340. Migratory insertion of [B(C6F5)2] into C–H bonds: CO promoted transfer of the boryl fragment
  341. Two complexes of copper(ii) salts with 5-amino-3-(pyrid-2-yl)-1H-pyrazole, the prototype for a new class of ditopic ligand
  342. Alkali metal complexes of sterically hindered mono- and di-carbanions containing Si–O bonds
  343. Polyhedral monocarbaborane chemistry. Some C-phenylated seven, eight, nine, ten, eleven and twelve-vertex species
  344. Macropolyhedral boron-containing cluster chemistry. Cluster opening and B-frame rearrangement in the reaction of B16H20with [{(IrCl2(η5-C5Me5)}2]. Synchrotron X-ray structures...
  345. Preparative and structural studies on sulfur-linked carborane icosahedra: 2-Phenyl-ortho-carboranyl-sulfur systems (2-Ph-1,2-C2B10H10)2X (X=S, S2 or SO), and ortho-carboran-di-yl systems (1,2-C2B10H10Y)2 (Y=S or SO)
  346. The Importance of Weak C−H···O Bonds and π···π Stacking Interactions in the Formation of Organic 1,8-Bis(dimethylamino)naphthalene Complexes with Z‘ > 1
  347. Solution, solid phase and computational structures of apicidin and its backbone‐reduced analogs
  348. Synthesis, Crystal Structure, and Solution Behavior of a Sterically Hindered α-Metalated Phosphine-Borane
  349. Bifunctional Perfluoroaryl Boranes:  Synthesis and Coordination Chemistry with Neutral Lewis Base Donors
  350. Hydrogen-bonding and carbonyl–carbonyl interactions in violuric acid methanol solvate
  351. Proton sharing in bis(4-carbamoylpyridinium) squarate
  352. Violuric acid monohydrate: a definitive redetermination at 150 K
  353. A second monoclinic polymorph of 2,9-dimethyl-1,10-phenanthroline dihydrate
  354. Polymorphism in an unexpected caesium complex of 5-hydroxyhydurilic acid
  355. Alkali‐Metal‐Mediated Zincation of Ferrocene: Synthesis, Structure, and Reactivity of a Lithium Tmp/Zincate Reagent
  356. N,N′-Dimethylpiperazinium(2+) bis[methylenehydrogendiphosphonate(1−)]
  357. A variable-temperature study of a phase transition in barbituric acid dihydrate
  358. N—H...S and N—H...O hydrogen bonding in tetra-n-butylammonium (imidazolidine-2-thione-2κS)dioxo-1κ2O-di-μ-sulfido-1:2κ4S:S-copper(I)tungstate(VI)
  359. Dichlorobis[1-methylimidazoline-2(3H)-thione]cadmium(II)
  360. Polyhedral monocarbaborane chemistry
  361. 6-Methyl-2-pyridone: an elusive structure finally solved
  362. CURRENT DEVELOPMENTS IN SMALL-MOLECULE X-RAY CRYSTALLOGRAPHY
  363. Pifithrin-β
  364. 5-Butyl-5-ethylbarbituric acid: a phase transition at low temperature
  365. Ruthenium Complexes of Six-Electron-Donor NUPHOS-Type Diphosphines:  Highly Selective Catalysts for the Hydrocarboxylation of Terminal Alkynes
  366. Sodium Dialkyl-amidozincates:  Alkyl or Amido Bases? An Experimental and Theoretical Case Study
  367. An Intramolecularly Base-Stabilized Diphosphagermylene and Two Unusual Germanium(II) Ate Complexes:  A Structural, NMR, and DFT Study
  368. 5-(1-Cyclohexen-1-yl)-1,5-dimethylbarbituric acid (hexobarbitone): a low-temperature redetermination
  369. Synthesis of rhodium and iridium boryl complexes via oxidative addition of haloboranes
  370. Synthesis of [Ni(η2-CH2C6H4R-4){PPh(CH2CH2PPh2)2}]+ (R=H, Me or MeO) and protonation reactions with HCl
  371. The germanium(II) ate complex [Ph3PiPr][Ge(OCOMe)3]: the first structurally characterized compound containing a discrete [E14(II)O3](−) (E14(II) = Si, Ge, Sn or Pb) anion
  372. Synthesis and characterization of the bimetallic polymers [MS4Ag2(Hmimt)2]n (where M=Mo or W, Hmimt=1-methylimidazoline-2(3H)-thione): crystal structures of [WS4Ag2(Hmimt)2]n and [Ag2I2(Hmimt)]n
  373. Reactions of Benzene Oxide with Thiols Including Glutathione
  374. The synthesis, structure and ethene polymerisation catalysis of mono(salicylaldiminato) titanium and zirconium complexes
  375. Synthesis, optical properties, crystal structures and phase behaviour of symmetric, conjugated ethynylarene-based rigid rods with terminal carboxylate groups
  376. The use of the bromosulfimide Ph2SNBr as nitrogen source in reactions with selenium-based systems
  377. Synthesis and crystal structure of a push–pull quinoidal porphyrin: a nanoporous framework assembled from cyclic trimer aggregates
  378. A previously unrecognised hydronium di-cation in the crystal structure of a cucurbituril derivative
  379. New titanium and zirconium complexes with M–NH2bonds formed by facile deprotonation of H3N·B(C6F5)3
  380. Crystallographic characterisation of binary alkali metal alkoxide–magnesium bis(alkyl) mixtures: differential binding of Na+and K+to a common dinuclear diorganomagnesiate
  381. Effect of peripheral donor substituents on the binding modes of phosphinomethanide ligands. Synthesis and crystal structures of alkali metal derivatives of an O-functionalised phosphinomethanide ligand
  382. Synthesis and characterization of a Mo/Ag/Rb heterotrimetallic cluster with double-cage architecture
  383. Synthesis and structures of 5-(pyridyl)tetrazole complexes of Mn(ii)
  384. Structure Reports Online: more than 100% growth from 2001
  385. Ferrocenyl‐Modified DNA: Synthesis, Characterization and Integration with Semiconductor Electrodes
  386. Synthesis, crystal structures and spectroscopic characterization of two neutral heterobimetallic clusters MS4Cu4(pzMe2)6X2 (where M=Mo (1) or W (2), X=Cl (1) or disordered Cl/Br (2), and pzMe2=3,5-dimethylpyrazole)
  387. A sterically constrained bis(2,2′:6′,2′′-terpyridine) ligand
  388. Bis(tetra-n-butylammonium) tetrakis[chloro(μ3-sulfido)copper(I)]tungstate(VI): a second polymorph
  389. Tetraethylammonium [1-methylimidazole-2(3H)-thione]copper(I)-di-μ-sulfido-dioxotungstate(VI)
  390. Complexes of the Heavier Alkaline Earth Metals Ca, Sr, and Ba with O-Functionalized Phosphanide Ligands
  391. Hydrogen-Bonded Network and Layered Supramolecular Structures Assembled from ClO4−Counterions with Unprecedented Monomeric [AgL2]+and Chain Polymeric [AgL2]nn+Complex Cations (L = Thioamide or Thiourea-Like Ligands)
  392. Synthesis and Characterization of 1,3-Diphosphapropene and Alkali-Metal 1,3-Diphosphaallyl Complexes and Unexpected 1,3-Rearrangement of a Cesium 1,3-Diphosphaallyl Complex to a Cesium Secondary Phosphanide
  393. Bis[μ-2-(phenylamido)pyridine]bis{[2-(phenylamino)pyridine]lithium(I)}
  394. (Dibenzo-18-crown-6)(2-phenylamidopyridine)potassium(I)
  395. (Dibenzo-18-crown-6)(2-phenylamidopyridine)rubidium(I)
  396. A Homologous Series of Regioselectively Tetradeprotonated Group 8 Metallocenes:  New Inverse Crown Ring Compounds Synthesized via a Mixed Sodium−Magnesium Tris(diisopropylamide) Synergic Base
  397. A Novel Route to Multinuclear d8 Metal−Chalcogen Compounds with Nuclearity Control
  398. 6-Methyl-2-pyridone pentahydrate
  399. Bis[bis(dicyclohexylphosphino)ethane-κ2P,P′]gold(I) chloride chloroform tetrasolvate
  400. (E)-2-[2-(4-Methylphenyl)ethenyl]-1,3,2-benzodioxaborole
  401. (E)-2-{2-[4-(Trifluoromethyl)phenyl]ethenyl}-1,3,2-benzodioxaborole
  402. Structure and Phase Behavior of a 2:1 Complex between Arene‐ and Fluoroarene‐Based Conjugated Rigid Rods
  403. Complexes of heterocyclic thiones and group 12 metals: Part VI. Preparation and characterisation of complexes of cadmium(II) halides with 1-methylimidazoline-2(3H)-thione, 1,3-thiazolidine-2-thione and 1,3-benzothiazoline-2-thione. Crystal structures o...
  404. Synthesis and Reactions of Sterically Encumbered, Heteroleptic Lanthanum Phosphides. Structural Characterization of [{(Me3Si)2CH}- (C6H4-2-CH2NMe2)P]2La(OR) and [{(Me3
  405. Proton Transfer to Nickel−Thiolate Complexes. 1. Protonation of [Ni(SC6H4R-4)2(Ph2PCH2CH2PPh2)] (R = Me, MeO, H, Cl, or NO2)
  406. Proton Transfer to Nickel−Thiolate Complexes. 2. Rate-Limiting Intramolecular Proton Transfer in the Reactions of [Ni(SC6H4R-4)(PhP{CH2CH2PPh2}2)]+ (R = NO2, Cl, H,...
  407. Unusual C−H Allylic Activation in the {PtII(cod)} Fragment Bonded to a {Pt2(μ-S)2} Core
  408. Erratum to: “Synthesis and X-ray crystal structures of hydridotris(3,5-dimethylpyrazolyl)borate (Tp′) molybdenum(VI) bis(imido) complexes” [Polyhedron 23 (2004) 189]
  409. Self‐Assembly of a Spin‐Coupled Octanuclear Copper(II) Circular Array from a Single‐Stranded Ligand
  410. Dimeric Aluminum Chloride Complexes of N-Alkoxyalkyl-β-ketoimines:  Activation with Propylene Oxide To Form Efficient Lactide Polymerization Catalysts
  411. Scope and Limitations of the Peterson Olefination Reaction as a Route to Vinylidene Phosphanes
  412. 2,6-Diarylaminotetrahydropyrans from Reactions of Glutaraldehyde with Anilines:  Models for Biomolecule Cross-Linking
  413. Synthesis and characterization of two pentanuclear complexes (NEt4)2[MS4(CuBp)4] (M=Mo, W; Bp=H2B(pyrazolyl)2) and crystal structure determination of (NEt4)2[WS4(CuBp)4]
  414. 1-{2-[4-(2,4-Dinitrophenyl)piperazin-1-yl]ethyl}-4-aza-1-azoniabicyclo[2.2.2]octane chloride
  415. Tris(tetraethylammonium) tris(μ3-sulfido)bis[bromocopper(I)][dibromocopper(I)]oxomolybdate(VI) acetone solvate
  416. A second tetragonal polymorph of bis(tetra-n-butylammonium) tetrakis[chloro(μ3-sulfido)copper(I)]molybdate(VI)
  417. Synthesis, optical properties, crystal structures and phase behaviour of selectively fluorinated 1,4-bis(4?-pyridylethynyl)benzenes, 4-(phenylethynyl)pyridines and 9,10-bis(4?-pyridylethynyl)anthracene, and a Zn(NO3)2 coordination polymer
  418. Monocarbaborane anion chemistry. {COOH}, {CH2OH} and {CHO} units as functional groups on ten-vertex monocarbaborane anionic compounds
  419. Crystal structures of dicarboxy-2,2′-bipyridyl complexes: the role of hydrogen bonding and stacking interactions
  420. Heavier alkali metal complexes of 2-phenylamidopyridine: An X-ray crystallographic and theoretical study of a structurally diverse series of crown ether adducts
  421. Complexes of a dianionic bis(diphosphinomethanide) with lithium, sodium, potassium and zirconium. Effect of substitution on the Schlenk dimerisation of vinylidene phosphines
  422. Structural chemistry of halogenated monocarbaboranes: the extended structures of Cs[1-HCB9H4Br5], Cs[1-HCB11H5Cl6] and Cs[1-HCB11H5Br6]
  423. Exo-π-bonding to an ortho-carborane hypercarbon atom: systematic icosahedral cage distortions reflected in the structures of the fluoro-, hydroxy- and amino-carboranes, 1-X-2-Ph-1,2-C2B10H10 (X = F, OH or NH2...
  424. Synthesis and X-ray crystal structures of hydridotris(3,5-dimethylpyrazolyl)borate (Tp′) molybdenum(VI) bis(imido) complexes
  425. Synthesis, characterization and reactivity of the molybdenum(VI) complex [MoCl(NAr)2(CH2CMe2Ph)] (Ar=2,6-Pri2C6H3)
  426. Structure Reports Online: a continuing growth and success story
  427. A Convenient Route to Lanthanide Triiodide THF Solvates. Crystal Structures of LnI3(THF)4 [Ln = Pr] and LnI3(THF)3.5 [Ln = Nd, Gd, Y]
  428. New 1- and 2-Dimensional Polymeric Structures of Cyanopyridine Complexes of AgI and CuI
  429. A homologous series of crown-ether-complexed alkali metal amides as discrete ion-pair species: synthesis and structures of [M(12-crown-4)2][PyNPh·PyN(H)Ph] (M=Li, Na and K)
  430. C2-Symmetric ytterbium(II) complexes with a novel, chiral P,N-donor ligand
  431. Stereocontrolled Synthesis of (2R,3S)‐2‐Methylisocitrate, a Central Intermediate in the Methylcitrate Cycle
  432. (18-Crown-6)-bis(tetrahydrofuran)potassium iodide
  433. 1-tert-Butyl 2-methyl 4-(R)-hydroxypyrrolidine-1,2-(2S)-dicarboxylate
  434. Bis(tetraethylammonium) μ-tetrathiomolybdato(VI)-bis[chlorocopper(I)]
  435. tert-Butyl (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(3′,4′-dimethoxyphenyl)propionate chloroform sesquisolvate
  436. tert-Butyl (2R)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-iodopropionate
  437. Polymeric (18-crown-6)bis(2-amidopyridinecaesium) toluene solvate
  438. Reactivity of 2-Pyridinecarboxylic Esters with Cadmium(II) Halides:  Study of113Cd NMR Solid State Spectra and Crystal Structures of Hexacoordinated Complexes [CdI2(C5H4NCOOMe)2] and [CdI2
  439. The Evolution of [{Ph2P(CH2)nPPh2}Pt(μ‐S)2Pt{Ph2P(CH2)nPPh2}] (n=2, 3) Metalloligands in Protic Acids: A Cascade of Sequential React...
  440. Synthesis, characterisation and magnetic properties of cobalt(II) complexes with picolinic acid derivatives: the crystal and molecular structures of [Co(MeC5H3NCOO)2(H2O)2] and [CoCl2(C5H4NCOOPri)2]
  441. Methyl 2(S)-(N-fluoren-9-ylmethoxycarbonylamino)-3-(2-pyridyl)propionate
  442. trans-(6-Amino-2-pyridinio)iodobis(triphenylphosphine)palladium(II) iodide ethyl acetate solvate
  443. Alkali Metal-Mediated Schlenk Dimerization of a Phosphorus-Substituted Alkene. Synthesis and Crystal Structures of Li, Na, and K Derivatives of a Phosphorus-Stabilized Butane-1,4-diide Ligand
  444. (1′S,2R,3R)-3-(1′-tert-Butyldimethylsilyloxy-1′-phenylmethyl)-2-(4′′-methylphenylthio)-2-nitrooxirane
  445. [3R-(3β,4β,5β)]-3-(Acetylamino)-3,4-dihydro-4-hydroxy-5-(hydroxymethyl)furan-2(5H)-one monohydrate
  446. An alkoxide cluster with 18 Li+ions encapsulating two borate anions, [(tBuO)12Li18(BO3)2]
  447. Alkyl Complexes of Strontium and Barium:  Synthesis and Structural Characterization of {(Me3Si)2(MeOMe2Si)C}2Sr(THF) and {(Me3Si)2(MeOMe2Si)C}2Ba(MeOCH2C...
  448. (trans-Cinnamaldehyde)tris(2,6-diphenylphenoxy)aluminium
  449. Minor Groove Site Coordination of Adenine by Platinum Group Metal Ions:  Effects on Basicity, Base Pairing, and Electronic Structure
  450. Synthesis of a biphenyl-based cyclophane via benzidine rearrangement of a constrained m-nitrophenol derivative
  451. Substitution of the chloro ligands in cis-[CoCl2(2-C5H4NCO2Pri)2]: structural characterization of four mononuclear products showing both cis and trans configurations at Co(II)
  452. Tetrakis(μ3-phenoxo-acetonitrilelithium), a tetrameric lithium aryloxide with a cubane core
  453. 1,2-Bis[bis(4-methoxyphenyl)hydroxymethyl]benzene
  454. A triclinic polymorph of octa-tert-butoxytetralithiumtetrasodium
  455. Some guidelines for publishingSHELXL-generated CIF results inActa Crystallographica
  456. Stabilization of the previously unknown tautomer HP(OH)2of hypophosphorous acid as ligand; preparation of [W3(Ni(HP(OH)2))Q4(H2O)9]4+(Q = S, Se) complexes
  457. Synthesis and crystal structures of 2-substituted-2-phenylsulfonyloxiranes: evidence for a generalised anomeric effect in 2-phenylsulfonyloxiranesElectronic supplementary information (ESI) available: PDB files of the crystal structures of compounds 5, ...
  458. Crystal Growth Methods
  459. X-ray Diffraction
  460. Benzyl (2S)-2-tert-butoxycarbonylamino-5-(2-furyl)-5-oxopentanoate
  461. Structure Reports Online: from infancy to maturity
  462. 5-Cyano-7-methoxy-2,2-dimethyl-4-oxochroman-6-yl acetate
  463. Sterically Controlled Mono- or Dimetalation of a Thioether-Functionalized Phosphine and an Unusual Light-Induced Phosphide−Thiolate Rearrangement
  464. Macropolyhedral boron-containing cluster chemistry
  465. Palladium Complexes of 2-Pyridin-2-yl Substituted 1,3-Bis(diphenylphosphino)propane:  Highly Active Catalysts for the Room-Temperature Copolymerization of Carbon Monoxide with Ethene
  466. Trapping of benzene oxide-oxepin and methyl-substituted derivatives with 4-phenyl- and 4-pentafluorophenyl-1,2,4-triazoline-3,5-dione
  467. Isolation and structural characterisation of two sterically crowded diphosphanes
  468. Synthesis and structures of the WOS3Cu3Pz3Cl and [PPh4]4[{WOS3(CuNCSe)3}2] clusters (Pz=pyrazole), and structure of [PPh4]2[Cu(NCS)4]
  469. Teaching crystallography through an intensive course
  470. A Homologous Series of Alkaline Earth Phosphanides:  Syntheses, Crystal Structures, and Unusual Dynamic Behavior of (THF)nM[P{CH(SiMe3)2}(C6H4-2-CH2NMe2)]2 (...
  471. Synthesis, characterization and crystal structure determination of (NEt4)2[MS4(CuBp′)2]·X (M=Mo, X=(CH3)2CO; M=W, X=CH3CN); Bp′=H2B(3,5-Me2Pz)2
  472. Structural Chemistry ofarachno-Nonaboranes
  473. Diverse Evolution of [{Ph2P(CH2)nPPh2}Pt(μ-S)2Pt{Ph2P(CH2)nPPh2}] (n = 2, 3) Metalloligands in CH2Cl2
  474. Iminophosphines: synthesis, formation of 2,3-dihydro-1H-benzo[1,3]azaphosphol-3-ium salts and N-(pyridin-2-yl)-2-diphenylphosphinoylaniline, coordination chemistry and applications in platinum group catalyzed Suzuki coupling reactions and hydrosilylations
  475. Future directions in solid state chemistry: report of the NSF-sponsored workshop
  476. Characterization and Dynamics of [Pd(L−L)H(solv)]+, [Pd(L−L)(CH2CH3)]+, and [Pd(L−L)(C(O)Et)(THF)]+ (L−L = 1,2-(CH2PBut2)2C6H4):  K...
  477. Synthesis of a New Class of 1,4-Bis(diphenylphosphino)-1,3-butadiene Bridged Diphosphine, NUPHOS, via Zirconium-Mediated Reductive Coupling of Alkynes and Diynes:  Applications in Palladium-Catalyzed Cross-Coupling Reactions
  478. Preparation and characterization of triangular clusters [M3Q4(acac)3(py)3]+ (M=Mo, W; Q=S, Se)
  479. Kinetic Evidence for Intramolecular Proton Transfer Between Nickel and Coordinated Thiolate
  480. A high yielding route to substituted piperidines via the aza-Diels–Alder reaction
  481. Unusual Solvent-Promoted Smiles Rearrangement of Two Different Phosphorus-Containing Organolithium Compounds to the Same Lithium Phosphide. Crystal Structure of MeP{C6H4-2-CH(C6H4-2-CH2NMe2
  482. Assembly of polyamines via amino acids from three components using cobalt(iii) template methodology
  483. Dilithio-1,1,2-tris(diphenylphosphinoyl)ethane-1,2-diide: the first formal 1,2-dicarbanion stabilised by phosphorus?
  484. Controlled stepwise conversion of 2,4,6,8-tetrachloropyrimido[5,4-d]pyrimidine into 2,4,6,8-tetrasubstituted pyrimido[5,4-d]pyrimidines
  485. Selectivity for the methoxycarbonylation of ethylene versus COethylene copolymerization with catalysts based on C4-bridged bidentate phosphines and phospholes
  486. Stereocontrolled approaches to 2-(2-aminoalkyl)-1-hydroxycyclopropanes
  487. Preparation, Structure, and Properties of the Corner-Shared Double Cubes [Mo6HgQ8(H2O)18]8+ (Q = S, Se) and Tungsten Analogues
  488. Preparation, Structure, and Reactivity of Ge-Containing Heterometallic Cube Derivatives of [M3E4(H2O)9]4+ (M = Mo, W; E = S, Se)
  489. Synthesis and crystal structure determination of [PPh4][WO2S2(CuPPh3)] and of [Et4N]2[WS4(CuNCSe)4] with a sheet polymeric anion. Synthesis and characterisation of [PPh4]2[WO2S2(CuNCS)]
  490. Isomeric icosaboranes B20H26: the synchrotron structure of 1,1′-bis(nido-decaboranyl)
  491. Complexes of heterocyclic thiones and Group 12 metals
  492. Dialkylscandium Complexes Supported by β-Diketiminato Ligands:  Synthesis, Characterization, and Thermal Stability of a New Family of Organoscandium Complexes
  493. Basicities of Nickel and Allyl in [Ni(η3-C3H5)(PhP(CH2CH2PPh2)2]+ and Comparison of the Effects of Allyl and Methyl on the Basicity of Nickel
  494. Zirconium-Mediated Synthesis of a New Class of 1,4-Bis(diphenylphosphino)-1,3-butadiene-Bridged Diphosphine, NUPHOS:  Highly Efficient Catalysts for Palladium-Mediated Cross Couplings
  495. Schiff bases derived from mercury(II)–aminothiolate complexes as metalloligands for transition metals
  496. The synthesis of cyclic tetrapeptoid analogues of the antiprotozoal natural product apicidin
  497. Carboxylate versus imidobenzoate bonding for anthranilic acid derivatives. Crystal structures of [W(η-C5Me5)Cl3(η2-O2CC6H4NH2-2)] and [ReCl(OEt)(PPh3)2(NC6H4CO2)]
  498. Migratory insertion and CO substitution reactions of the β,γ-unsaturated esters and amides [Fe2(CO)5(μ-PPh2)(μ-η1:η2-{NuC(O)CH2}CCH2}] (Nu=OMe, OEt, OPri, NHPh, NHBut): synthesis and characterisation of acyl-bridged [Fe2(CO)4L2(μ-PPh2)(μ-CO{CCH2}CH2...
  499. Synthesis and crystal structure of a copper(I) complex containing tetrathiomolybdate and dihydrobis(3,5-dimethylpyrazolyl)borate ligands: [Et4N]2[(Bp′)CuMoS4Cu2(μ-Bp′)2Cu2MoS4Cu(Bp′)] (Bp′=H2B(3,5-Me2Pz)2) and crystal structure of [(Bp′)2Cu]
  500. The First Structurally Authenticated Rb−PR3 and Cs−PR3 Contacts. Synthesis and Crystal Structures of [Rb{(Me3Si)2CP(C6H4-2-CH2NMe2)2}]n...
  501. Synthesis and crystal structure of the new heteroleptic magnesium bis(amide) [{Mg[μ-N(H)Ph][N(SiMe3)2]·THF }2], and density functional MO calculations on model systems †
  502. Ruthenium–carbon bond formation via cyclometallation of a nucleobase
  503. Cation-induced structural variations in the alkali metal derivatives of 2-trimethylsilylaminopyridine: synthesis and X-ray structures of complexes for all five metals Li–Cs with 12-crown-4 †
  504. α–βAlkenyl isomerisation at diiron centres
  505. Synthesis and structural characterisation of [Mo(NNPh2)(NPh2)(mesityl)2(OC6F5)] and {[W(NNPh2)(NPh2)(OSiMe3)]2(μ-Cl)2(μ-O)}: isodiazene complexes with bulky amide groups arising via NN bond cleavage
  506. Tetracycline hydrochloride: a synchrotron microcrystal study
  507. Two isostructural triboluminescent lanthanide complexes
  508. A Remarkable Isostructural Homologous Series of Mixed Lithium−Heavier Alkali Metaltert-Butoxides [(t-BuO)8Li4M4] (M = Na, K, Rb or Cs)
  509. Unprecedented Stabilization of Cobalt(II) in a Tetrahedral S2O2Environment:  The Use of a Redox-Noninnocent Ligand
  510. Synthesis and Structural Characterization of Sm(II) and Yb(II) Complexes Containing Sterically Demanding, Chelating Secondary Phosphide Ligands
  511. 2-Bromocyclohexanone Perhydrate—X-ray Crystal Structure and Conformational Effects on Reactivity in Sulfoxidations
  512. Dimethyl 9,10-anthracenedicarboxylate: a centrosymmetrictransoidmolecule
  513. Synthesis, characterisation and crystal structure of a 1,4-diazacycloheptane complex of copper(II)
  514. A supramolecular approach to the crystallization of chalcogenido bridged cluster aqua ions: synthesis and structure of a cucurbituril adduct of the di-μ-disulfido Nb(IV)2 aqua ion [Nb2(μ-S2)2(H2O)8]4+
  515. Complexes of heterocyclic thiones and Group 12 metals
  516. Complexes of heterocyclic thiones and Group 12 metals
  517. Supramolecular Assemblies Based on Cucurbituril Adducts of Hydrogen-Bonded Molybdenum and Tungsten Incomplete Cuboidal Aqua Complexes
  518. The reaction chemistry of 2- and 3-aminoalkanethiols with [PtMe3I]4: a new example of the structural diversity of metal thiolates
  519. Synchrotron chemical crystallography
  520. The changing structural chemistry of lithium anilide on solvation by pyridine, 4-methylpyridine or 4-tert-butylpyridine
  521. “Smart” Rotaxanes:  Shape Memory and Control in Tertiary Amide Peptido[2]rotaxanes
  522. New Bifunctional Perfluoroaryl Boranes. Synthesis and Reactivity of the ortho-Phenylene-Bridged Diboranes 1,2-[B(C6F5)2]2C6X4 (X = H, F)‘
  523. Enantiomerically pure 2,2-dibromocyclopropanecarboxylic acids, simple chiral building blocks
  524. Synthesis, Crystal Structure, and Electronic Structure of a 5,15-Dialkylideneporphyrin:  A TCNQ/Porphyrin Hybrid
  525. Synthesis of Rb3Sc2(AsO4)3and Its Structure Determination by Synchrotron Single Crystal Methods
  526. Nanoscale Cages of Manganese and Nickel with “Rock Salt” Cores
  527. A Highly π-Stacked Organic Semiconductor for Thin Film Transistors Based on Fused Thiophenes
  528. Tandem Hetero-Catenation:  Templating and Self-Assembly in the Mutual Closure of Two Different Interlocking Rings
  529. Unprecedented Polycrystal Structure of a New Cadmium Thiolate Containing an Unusually Highly Charged [ClCd8{SCH(CH2CH2)2N(H)Me}16]15+ Core
  530. (μ2-Pinacolato-O,O')-bis(pinacolato-O,O')diboron
  531. Synthesis and x-ray structure of zinc(II) derivatives of esters of 2-pyridinecarboxylic acid
  532. Benzyl(trimethylsilyl)amidolithium: structural studies by ab initio mo and X-RAY crystallographic methods, and comparison with the known structures of dibenzyl and bis(trimethylsilyl) analogues
  533. Reaction of [SNS][AsF6] with Hg(CN)2 and PhHgCN: Preparation and crystal structures of [Hg()2][AsF6]2 and [PhS4N3Ph][AsF6]
  534. High-yield synthesis of the cuboidal rhenium cluster [Re4S4(CN)12]4− by reaction of the triangular cluster [Re3S7Br6]+ with cyanide
  535. Charge-transfer salts containing cyclic perfluorinated anions
  536. Peripherally Substituted Cobaloximes; X‐ray Crystal Structure Analysis of σ‐Hexylbis[1,8‐di(N‐morpholino)octane‐4,5‐dioximato]pyridinecobalt(III)
  537. A New Approach to the Synthesis of .beta.-Hydroxy-.alpha.-amino Acids Using (Arylthio)nitrooxiranes
  538. Polymeric [{cyclo{bis-μ3(η2-S,η1-N)-(1,3-thiazolidine-2-thionato)-bis-μ4 (η3-S,η1-N)-(1,3-thiazolidine-2-thionato) tetracopper (I) } monotoluene solvate]: electrochemical synthesis, characterisation and crystal structure at 160 K
  539. Synthesis, structure and reactions of organometallic compounds of Groups 1–3 containing bulky silicon-substituted alkyl groups
  540. Bis(arylimido) complexes of chromium(VI)
  541. Crystal Structure of Dilithioacetylacetone: A Twenty‐Four Vertex Li‐O Cage Molecule with Limited Li–C(terminal) Bonding and Selective THF Solvation
  542. The Synthesis and Crystal Structures of RbC(SiMe3)3 and CsC(SiMe3)3·3.5 C6H6: A One‐dimensional Ionic Solid and an Ionic Solid with a Molecular Structure
  543. Directed metallation of adenine-N3via nucleobase–ligand conjugation
  544. The first solid state paramagnetic 1,2,3,5-dithiadiazolyl radical; X-ray crystal structure of [p-NCC6F4CNSSN]?
  545. Neutral thiolates of antimony(III) and bismuth(III)
  546. Lithium anilide complexed by pmdeta: expectation of a simple monomer, but in reality an odd trinuclear composition combining three-, four- and five-coordinate lithium
  547. Well-defined ethylene polymerisation catalysts derived from bis(imido) chromium(VI) precursors
  548. The first monoorganolead(II) derivative, [PbR(µ-Cl)}2] where R = C(SiMe2Ph)3
  549. Functionalisation of [Mo6O19]2–with aromatic amines: synthesis and structure of a hexamolybdate building block with linear difunctionality
  550. Self-assembly of polyoxometalate conjugates: novel models for catalytic surfaces from crystal data
  551. Dis-assembling lithium amide ladder structures: structural elucidation of the lithium anilide solvate [{PhN(H)Li}6·8THF], a model intermediate En route to forming tetra-solvated ring dimers
  552. Novel metal imido calixarene complexes
  553. Four-versus five-co-ordinate bis(imido) alkene complexes of molybdenum: the contrasting effects of tert-butyl- and 2,6-diisopropylphenyl-imido substituents
  554. Synthetic and theoretical MO calculational studies of lithiotriazine intermediates produced during alkyllithium-induced cyclotrimerisation reactions of organic nitriles, and comparison of their structures with that of a methylmagnesiotriazine derivative
  555. Effects of additional stereogenic centres and cation in the nucleophilic epoxidation of vinylsulfoximines with metal alkylperoxides
  556. Metalation of Tris(trimethylsilyl)‐ and Tris(dimethylphenylsilyl)methane with Methylsodium: The First Dialkylsodate
  557. Novel Conjunction of Hetero(macro)cycles and a Pentamolybdodiphosphonate Cage
  558. Polymeric and mixed carboxylate compounds: Crystal structures of [Zn(tiglate)2]x and [Zn2(tiglate)3(crotonate)]x
  559. Anionic phosphine complexes of antimony(III) and bismuth(III) halogenoanions
  560. Neutral phosphine complexes of antimony(III) and bismuth(III) halides
  561. A versatile route to well-defined molybdenum metathesis catalysts via mixed imido precursors: the molecular structure of [Mo(N-2,6-Pri 2C6H3)(N-But)(CH2CMe3)2]
  562. Novel bis(imido) complexes of molybdenum(VI): precursors to new alkene metathesis catalysts
  563. Isocyanate versus isothiocyanate insertion into alkoxo and imido ligands
  564. The preparation and X-ray crystal structure of the first metal–1,3,2,4-dithiadiazolylium salt, [Hg(CNSNS)2][AsF6]2, a transfer agent for the dithiadiazolylium ring
  565. Model structural types for rationalising stoichiometries and coordination numbers in lithium amidomagnesiates: syntheses and X-ray diffraction studies of [{Mg(NR2)2}2], [Li2Mg(NR2)4] and...
  566. Synthesis and X-ray crystallographic characterisation of o-phenylenediamidomagnesium·tetrahydrofuran: the first octahedral Mg6cluster
  567. Potassium potassiate contact ion pair polymer synthesised by metallation of a dihydrotriazine
  568. Crystal and molecular structure of tetrakis(triethylphosphine)nickel(0); the first solid state structural determination of a homoleptic nickel(0) trialkylphosphine complex
  569. Niobium and tantalum methyl complexes containing imido and cyclopentadienyl ligands. Crystal structure of [Nb(μ-C5H5)(NtBu)(Me)(Cl)]
  570. Novel rearrangement of a 10-membered schiff base macrocycle to a tricyclic product: Crystal structures of the tricycle and a related macrocycle
  571. Regiospecific Alkylation of 6‐Chloropurine and 2,6‐Dichloropurine at N7 by Transient Protection of N3/N9 by Methylcobaloxime
  572. X-ray structure and bonding of 1-phenylethynyl-2-phenyl-1,2-dicarbadodecaborane(12), [1-(PhCC)-2-Ph-1,2-C2B10H10], a model alkyne complex containing a rich variety of carbon-carbon bond types
  573. [(PtMe3)3{μ-I, μ-S(CH2)2NHEt2}2]I, the first platinum thiolate complex with an incomplete cubane structure
  574. Synthesis of heteroleptic bis(amides): crystal structure of the representative compound, [{Mg[N(Ph)2][Ph)(2-Pyr)]}2]
  575. (1,7‐C2B10H10‐1′, 3′‐C6H4)3, a Cyclic Trimer from meta‐Carboranediyl and meta‐Phenylene Units: A New Category of Macrocycle
  576. Crystal Structure of [(α‐Cyanoisopropyl‐sodium · Tetramethylenediamine)4]: How Coordination Expansion from Li to Na Centers can Increase the Aggregation State of an α‐Nitrile “Carbanion”
  577. Pyridine functionalized alkyls of transition metals. Synthesis of bis[C,N-2-pyridylbis(trimethylsilyl)methyl]nickel
  578. Synthesis and structure of [SMe3]2[Bi2I8(SMe2)2]: a dimethylsulphide complex of bismuth(III)
  579. A mixed aggregate of lithium diisopropylamide and lithium chloride: synthesis and crystal structure
  580. Redetermination of the structure of α-tetraphosphorus trisulfide diiodide at 180 K
  581. Transition-metal complexes of di- and tri-phosphines derived from 1,1-bis(diphenylphosphinomethyl)ethene
  582. Preparation and characterisation of the mixed 1,3,2,4-/1,2,3,5-dithiadiazolylium salts and related free radicals; [m- and [p-SNSNC–C6H4–CNSSN]x(x= 2+, ·+ or 2·)
  583. Butyllithium-induced cyclotrimerisation reactions of organic nitriles: solvent dependency, crystal and solution structures of lithio triazine intermediates and an unexpected rearrangement of dihydrotriazino anions
  584. Structural studies on phenyl bismuth halides and halogenoanions. Part 2. X-Ray crystal structures of [BiPhCl2(thf)](thf = tetrahydrofuran), [NBun 4]2[Bi2Ph2Br6] and [NEt4][BiPh2I2]
  585. An infinite ladder structure of alternating, fused K2N2rhomboids and KN2triangles: synthesis and crystallographic characterisation of benzotriazolatopotassium·HMPA (HMPA = hexamethylphosphoric triamide)
  586. Synthesis and structural characterisation of the mixed lithium–magnesium amide, [{PhCH2(Me2NCH2CH2)N}4Li2Mg]: a new type of magnesiate complex free of a donor solvent as ligand
  587. Evidence for rapid ligand redistribution in non-aqueous tungstate chemistry: rational synthesis of the binuclear tungsten oxoalkoxide [W2O5(OMe)4]2?
  588. Dalton communications. Structure of the [SbI4{Me2P(CH2)2PMe2}]? anion: structural evidence for an arrested double SN2 substitution
  589. New confacial bioctahedral diplatinum(IV) complexes with 3-aminoalkanethiolate bridges
  590. (R)-1,3-dimethylcyclopropene—one isomer of the smallest chiral hydrocarbon
  591. Structural studies on bismuth–iodide–hexamethyl-phosphoramide complexes by X-ray crystallography and extended X-ray absorption fine structure spectroscopy
  592. A new tetratungstate, [W4O4Cl10(NBut)4]2–, and its degradation to the mononuclear complex [WOCl2(NBut)-(bipy)] or [WCl2(NBut)2(bipy...
  593. Synthesis and Properties of New Functionalised Tetrathiafulvalene (TTF)π-Electron Donors
  594. Reactions of chelating alkali metal amides with the Grignard reagent nBuMgCl: crystal structures and solution 1H NMR spectroscopic studies of the expected mono(amido)-product [PhCH2(Me2NCH2CH2)NMgnBu]2 and the unexpected bis(amido)-product {[Ph(2-Pyr)N...
  595. Stereocontrol in the nucleophilic epoxidation of α-(1-hydroxyalkyl)-α,β-unsaturated sulfones
  596. [Bis{bis(imidazolidine-2-thione)-μ2-(imidazolidine-2-thione)copper(I)}] diperchlorate: synthesis and crystal structure
  597. Cycloaddition reactions of [SNS][AsF6] with potassium tricyanomethanide
  598. Structural studies on organotransition-metal–bismuth complexes
  599. Solid state and solution studies of tungsten(VI) oxotetraalkoxides
  600. Solid-state and solution studies of tungsten(VI) organoimidoalkoxides
  601. Crystal structures and extended X-ray absorption fine structure spectra of [Fe{O(CH2CO2)2}(H2O)2X](X = Cl or Br)
  602. Half-sandwich niobium(III) nitrene (Imido) complexes containing carbonyl, alkene and acetylene ligands
  603. Structural studies on phenyl bismuth halides and halogenoanions
  604. Displacement of ligands in [PtBr2(en)](en = ethylenediamine) by β- and γ-mercaptoamines
  605. Half-sandwich imido complexes of niobium and tantalum
  606. Dipalladium and diplatinum bis(µ-alkanethiolato) complexes with a planar M2S2ring
  607. A structural model for vanadyl–histidine interactions: structure determination of [VO(1-vinylimidazole)4Cl]Cl by a combination of X-ray crystallography and X-ray absorption spectroscopy
  608. Edge-shared, bioctahedral, bismuth phosphine complexes
  609. Macrocyclic ligands with pendant phosphonic acid groups
  610. 2,4,6-Tris(4,5-diisopropyl-1,3-dithiol-2-ylidene)cyclohexane-1,3,5-trione: synthesis, X-ray crystal structure and amphoteric redox properties of a highly delocalised heterocyclic π-system
  611. Anionic, four-co-ordinate, ten-electron bismuth complexes: aspects of synthesis, structure and bonding
  612. Homoleptic cyclohexanethiolato complexes of mercury(II)
  613. Interaction of cyclohexyl isocyanate with oxoruthenium(V) 2-alkyl-2-hydroxybutyrates
  614. [Hg7(SC6H11)12Br2], A novel mercury cage molecule with bridging and terminal thiolate ligands and with terminal and µ6bromide
  615. Corrigenda
  616. A pentuply-bridging thiocarbonyl group: x-ray crystal structure of a salt of the 1-thio-2-phenyl-1,2-dicarbadodecaborate (12) anion, [LH]+[S(Ph)C2B10H10]− (L = 1,8-N,N,N1,N1-tetramethylnaphthalene diamine)
  617. Crystal and Solution Structures of the Novel Complex of Sodium Ketimide with Two Ketimine Ligands [(tBu2C = NNa)4(HN = CtBu2)2]: Stacking of Complexed and Uncomplexed (NNa)2 Rings to ...
  618. Synthesis and X-ray crystal structure of [Pt2(μ-H)(μ-S)(dppe)2]+, a diplatinum cation with hydrido and sulphido ligands bridging a PtPt bond
  619. Synthesis and crystal structure of the mixed lithium sodium guanidide [Li4Na2{NC(NMe2)2}6]: A stack of three (metal-nitrogen)2 dimeric rings with additional intramolecular (tertiary amine) nitrogen-lithium coordinations
  620. Synthetic and Structural Studies on Organotransition Metal‐Gallium Complexes
  621. X-ray crystal structure of [{WCl3(PMe2Ph)2}2 {μ-NC6H4N-1,4}]. The first structural characterization of a binuclear complex containing a 1,4-phenylenediimido bridge
  622. Dilithiation of a Primary Amine: Synthesis and Structure of [(α‐Naphthyl‐NLi2)10(Et2O)6] · Et2O, a Paramagnetic Li20 Aggregate
  623. 4-Oxo-5-phenyl-2,3-dihydro-3a-azaphenalen-6-yl benzenesulfonate
  624. A Phosphine Complex of Bismuth(III): X‐ray Crystal Structure of [PMe3H][Bi2Br7(PMe3)2]
  625. Competitive ligand CH bond activations: ring- and phosphine-metallated forms of (C5Me5)Ta(PMe3)2
  626. Control of diastereofacial selectivity in the nucleophilic epoxidation of γ-oxygenated-α,β-unsaturated sulphones
  627. Crystal structures of three basic zinc carboxylates together with infrared and FAB mass spectrometry studies in solution
  628. Preparation of complexes of the 3-trimethylammonio-1-propanethiolato ligand, [M{S(ÇH2)3NMe3}2](PF6)2, M=Zn, Cd, Hg. Crystal structures of monomeric and polymeric forms of the mercury complex
  629. tetrahedro-[Tetrakis {(1-methylimidazoline- 2(3H) -thionato) copper(I)}]: electrochemical synthesis, thermal analysis, cyclic voltammetry and crystal structure
  630. trans-Bis[(thiocyanato-S)(1-methylimidazoline-2(3H)-thione)-μ2-(1-methylimidazoline-2(3H)-thione)copper(I)]: preparation, thermal analysis and crystal structure
  631. Dibismuth as a four-electron donor ligand. Synthesis and molecular and electronic structure of [M2(CO)4(η-C5H4Me)2(µ-η2-Bi2)](M = Mo or W)
  632. Synthetic and structural studies on Group 13 complexes containing the M(CO)3(η-C5H5) fragment (M = Cr or Mo). Part 1. Complexes [E{M(CO)3(η-C5H5)}3](E = In or TI)
  633. Preparation of salts of the 5,5′-(1,4-phenylene)bis(1,3,2,4-dithiadiazolylium) dication and of its 1,2- and 1,3-phenylene analogues. Preparation and crystal structure of the stacked, neutral 5,5′-(1,4-phenylene)bis(1,3,2,4-dithiadiazole)
  634. Preparation and crystal structure of the unprecedented octameric zinc–aminothiolate complex [Zn8{S(CH2)3NMe2}16]
  635. Preparation, crystal structure and extended-Hückel molecular-orbital study of the free-radical complex [Ni2(cp)2(PhCN2S2)](cp =η-C5H5)
  636. Synthesis and structures of tetranuclear 2-(dimethylamino)ethanethiolato complexes of zinc, cadmium and mercury involving both primary and secondary metal–halogen bonding
  637. Preparation of 2-halogeno S-phenyl thioesters from 2-phenylsulphony -2-phenylthiooxiranes. Crystal structures of 2-phenylsulphonyloxiranes
  638. A new type of structure in sodium amide ring chemistry: crystal structure of [PhCH2(Me)NNa(tmeda)]2 showing a buckled, rather than the normal planar, (NNa)2 cyclic ring, with a cisoid, rather than the normal transoid, arrangement of amido-substituents ...
  639. Synthetic and structural studies on Group 13 complexes containing the M(CO)3(η-C5H5) fragment (M = Cr or Mo). Part 2. Complexes [InClx{M(CO)3(η-C5H5)}2]n–
  640. Novel silicon-containing hydrocarbon rings and polymers via metathesis: X-ray crystal structure of cis,cis-1,1,6,6-tetraphenyl-1,6-disilacyclodeca-3,8-diene
  641. A mononuclear tert-butylimido complex of niobium(V). X-ray crystal structure of [Ph3PCH2Ph][Nb(NBut)Cl4(py)]·CH2Cl2
  642. Anionic, four-coordinate, 10-electron bismuth complexes
  643. Isostructural potassium and sodium di-nitrogen functionalized amides: Syntheses and crystal structures of [Ph(2-Pyr)NK·TMEDA]2 and [Me(2-Pyr)NNa·TMEDA]2
  644. Alkyl and aryl dimetalla-bismuthine complexes
  645. Electrical and Magnetic Properties and X‐Ray Structure of a Highly Conductive 4:1 Complex of Tetracyanoquinodimethane and a Tetrathiafulvalene Derivative
  646. Lewis‐Base‐Dictated Structural Variations in Sodium Amide Chemistry: X‐Ray Crystal Structures of Phenyl(2‐pyridyl)amidosodium with Hexamethylphosphoric Triamide (HMPA) and with Pentamethyldiethylenetriamine (PMDETA)
  647. X-ray crystallographic studies and dynamic 1H NMR spectroscopic studies of the novel sodium aza-allyl monomer [PhC(H)NC(H)Ph]Na · PMDETA: A discrete contact ion-pair structure held together by a short NNa bond, and showing close (ortho-Ph)CH ··· Na c...
  648. [PhLiNCH2CH2NLiPh]· 3 HMPA, a Monomeric Dilithiumethylenediamide Complex with N2Li2 Double Bridging: Synthesis, Crystal Structure, and Model MO Calculations
  649. Polymeric and mixed carboxylate compounds: Crystal structure of [Zn(tiglate)0.54 (benzoate)1.46]x
  650. Synthetic studies on cobalt carbonyl complexes containing antimony and bismuth. Crystal structures of [SbO(OH){Co(CO)3L}2][L = PPh3 or P(C6H4Me-p)3]
  651. Unusual routes to complexes of binary alkali metal–non-metal compounds: preparations and crystal and solution structures of Li2S6·(tmeda)2(tmeda = etramethylethylenediamine), and synthetic extensions of the routes
  652. Model studies of benzimidazole complexes of Cu, Zn, and Cd. Crystal structures of 1,5-bis(benzimidazol-2-yl)-3-thiapentane complexes of CuBr2 and Cu(NO3)2 and nuclear magnetic resonance studies of exchange of 1,6-bis(benzimidazol-2-yl)-2,5-dithiahexane...
  653. (η-C5Me5)Ta(CH2CH2CMe3)2(η2-CHPMe2): a stable sixteen electron long-chain di-alkyl compound of tantalum
  654. Synthesis and characterisation of half-sandwich tantalum compounds in oxidation states (I)–(V): tertiary phosphine, acetylene, butadiene, carbonyl, and oxo derivatives. X-Ray crystal structures of [Ta(C5Me5)Cl3(PMe...
  655. Novel S–N ring contractions using the 4-phenyl-1,2,3,5-dithiadiazole dimer, the synthesis and X-ray crystal structures of [(PhCN2S2)2Cl][S3N3], [PhCN2S2][S3N3<...
  656. A novel tantalum butterfly oxo cluster
  657. In situ synthesis of phenyltrithiophosphonate: isolation and structure of [PPh4]2[W2S4{S2(S)PPh}2]
  658. The rearrangement of coordinated η2-vinyl ligands into η3-allyl and alkylidyne species
  659. Synthesis, spectroscopy, and electrochemistry of heterocyclic thionato complexes of divalent nickel: crystal structure of tetraethylammonium fac-[tris(benzothiazoline-2-thionato)nickelate(II)]
  660. Synthesis of a tetranuclear chromium(III) complex containing a central µ4-oxo and two-µ3-sulphato ligands: X-ray crystal structure of [Ph4P]3[Cr4O(µ3-SO4)3
  661. Synthesis, properties and X-ray crystal structures of copper(II) and nickel(II) thiocyanate complexes with ethanolamine: A new structure for an aminoalkoxide cluster
  662. Preparation and crystal structure of tetraethyl-ammonium [Monochloro-bis(bis-μ-thiazoline-2-thionatonickelate(II))]. A novel S,N-thionate-bridged binuclear nickel complex
  663. Nickel complexes of 1-methylimidazoline-2(3H)-thione: crystal structures of trans-dichlorotetrakis(1-methylimidazoline-2(3H)-thione)nickel(II) and tetrakis[1-methylimidazoline-2(3H)-thione]nickel(II) tetrafluoroborate
  664. , the First Cyclized Lithium Amide Ladder: Synthesis and Structure of Hexamethyleneimidolithium
  665. Dilithiation of N,N′-diphenylthiourea, PhNHC(S)NHPh, in HMPA: the unexpected structure of the product, [PhNPh)SLi·2HMPA]2, and supporting ab initio MO calculations on model systems
  666. Novel S–N ring contractions using dithiadiazoles; the synthesis and X-ray crystal structures of [PhCNSSN][S3N2]Cl and [(PhCNSSN)2Cl][S3N3]
  667. A highly stereoselective generation and trapping of 1,2-dichloro-3-methyl-4-phenylbut-2-enylidene
  668. Additions and corrections
  669. Direct insertion of a nitrogen atom into the S–S bond of a 1,2,3,5- dithiadiazole ring in a direct current nitrogen glow discharge, and X-ray crystal structure of 4-methyl-1,2,3,5-dithiadiazole
  670. Preparation and characterisation of linear mixed-metal trinuclear carboxylate complexes of general formula [M2M′(O2CR)6(C9H7N)2]; crystal structure of [Zn2Ba(O2CCMe...
  671. Synthesis and crystal structure of the mixed alkali metal imide Li4 -xNa2 +x[NC(Ph)But]6: three (metal–nitrogen)2ring dimers in a triple-layered stack
  672. Facile conversion of a cationic Mo IV phosphinimato complex into an anionic nitrido-bridged dimer with a bis(trimethylphosphine)iminium counterion
  673. The 4-phenyl-1,2,3,5-dithiadiazole complex [Fe2(CO)6(PhCN2S2)]: its preparation, crystal structure, and an extended-Hückel molecular-orbital study of the bonding
  674. The nature of a sodium–crown interaction studied by sodium-23 nuclear magnetic resonance and by crystal structure determination of a complex with co-ordinated solvent
  675. Bis(imidazolidine-2-thione)(thiocyanato-N)copper(I): preparation, thermal analysis and crystal structure
  676. Polymeric cyano(1-methylimidazoline-2-thione)copper(I), [Cu(mimtH)CN]n: preparation, spectroscopy, thermal analysis and crystal structure
  677. Polytungstate self-assembly: structures of the new oxoanions, [W4(NBut)4O4Cl10]2− and [W6O14Cl10]2−
  678. Synthesis and X-ray crystal structure of a homoleptic bismuth amide
  679. Synthesis, X-ray structure and reactivity of the, half-sandwich imido complex (η-C5H5)NbCl2(NCH3)
  680. The preparation and characterization of thiourea complexes of vanadium(IV): The crystal structure of dichlorobis-(1,3-dimethylimidazolidine-2-thione)-oxovanadium(IV)
  681. Iron(II) complexes of imidazoline-2-thiones: the crystal structure of dichlorobis(1-methylimidazoline-2-thione)iron(II)
  682. A mild, phosphine-assisted synthesis of (η-C5Me5)Ta(CO)4. Isolation and crystal structure of intermediate (η-C5Me5)TaCl2(CO)2(PMe3)
  683. Preparation, spectroscopy and crystal structure of a novel tetranuclear copper(I) benzimidazoline-2-thione complex: cyclo-hexakis-μ2-(benzimidazoline-2-thione) tetrakis[benzimidazoline-2-thione copper(I)] perchlorate quatrodeca hydrate
  684. Polyspirane, 14. — Umlagerungskaskaden, 9. Fünffache Cyclobutylmethyl‐Cyclopentyl‐Umlagerung an einem Pentaspiro[3.0.3.0.3.0.3.0.3.1]henicosanol — Eine Schlüsselsequenz zur Synthese des [6.5]Coronans
  685. Tetrakis(1-methylimidazoline-2-thione)-μ2-bis(1-methylimidazoline-2-thione)-di-copper(I) tetrafluoroborate: Preparation, thermal analysis and crystal structure
  686. Syntheses and solid-state structures of trimeric dibenzylamidolithium and its diethyl ether and hexamethylphosphoramide dimeric complexes: an explanation of these structures and evidence for Li ? CH interactions in both solid and solution phases
  687. A Li8cluster of three edge-connected Li4tetrahedra held by Li–N, Li ⋯ C, and Li ⋯ Li interactions: crystal structure of (o-LiC6H4CH2·NLi·CH2CH2NMe2)4and ...
  688. Preparation and crystal structure of a novel lithium thiolate cluster: [Li14(SCH2Ph)12S(TMEDA)6](TMEDA = tetramethylethylenediamine)
  689. Synthetic and structural studies on organomolybdenum and organotunsten complexes containing bismuth. X-Ray crystal structures of [BiCl{Mo(CO)3(η-C5H5)}2] and [BiCl{Mo(CO)2(CNBut)(η-C
  690. Synthesis and structures of phosphinidene and phosphido complexes of iron and cobalt
  691. Diastereoselective, silver(I)-catalysed cyclisations of acetylenic isoureas to oxazolidines and oxazines; acetic acid-induced conversion of the alkylideneoxazines into 2-N-substituted (1Z,3E)-1,3-dienes
  692. Synthesis and structural characterisation of some cyclopentadienyliron–bismuth complexes
  693. Corrigenda
  694. Sterically crowded cyclohexanes - 81). Synthesis, crystal structure, conformation and dynamics of pentaspiro[2.0.2.0.2.0.2.0.2.1]hexadecane, pentaspiro[3.0.2.0.3.0.2.0.3.1]- nonadecane and pentaspiro[3.0.3.0.3.0.3.0.3.1] heneicosane
  695. Preparation of 1-phenylsulphonyl-1-phenylthio epoxide: Convenientprecursors to α-halo S-phenyl thio esters
  696. Synthesis and X-ray crystal structure of a dimolybdenum complex featuring a transverse-bridging, four-electron-donor dibismuth ligand; [Mo2(CO)4(η-C5H4Me)2(μ-η2-Bi2)]
  697. The stereoselectivity of ring-opening of 3-substituted cyclopropenes and intermolecular trapping of derived vinylcarbenes
  698. The synthesis of some organo-molybdenum and -tungsten complexes containing bismuth
  699. Isolation of the single cubane-like Re-S-Cu-Cl cluster [ReS4(CuCl)3Cl]2−
  700. An unusual double CH activation of coordinated trimethylphosphine. Synthesis, molecular structure and reactivity of (C5Me5)Ta(PMe3)(H)2(η2-CHPMe2)
  701. Preparation and crystal structure of the dicarboranyl-magnesium bis(dioxane) adduct Mg(2-Me-1,2-C2B10H10)2·2C4H8O2
  702. Structure of a photochromic benzoxazine derivative
  703. Preparations, crystal structures, and molybdenum-95 nuclear magnetic resonance spectroscopic studies of triphenylphosphine–gold–tetrathiomolybdate(VI) clusters
  704. Preparation and crystal structures of [PPh4]2[M2(SPh)6](M = Zn or Cd)
  705. Three model structural types in lithium amide chemistry: the crystal and molecular structures of dimeric [Ph(Me)NLi·TMEDA]2(TMEDA = Me2NCH2CH2NMe2) and monomeric Ph(naphthyl)NLi·PMDETA [PMDETA = Me...
  706. X-Ray crystal structures of some lithium aryl thiolates: monomeric [o-MeC6H4SLi·(NC5H5)3], chain [PhSLi·(NC5H5)2]∞, and the unique folded ladder of [PhCH...
  707. Structure and bonding of the tris(diphenylmethyleneamino)aluminium dimer [Al(NCPh2)3]2: relative strengths of bridging and terminal Al–X bonds in systems X2Al(µ2-X)2AlX2
  708. A pentuply-bridging carbonyl group: crystal and molecular structure of a salt of the 1-oxo-2-phenyl-1,2-dicarbadodecaborate(12) anion, [LH]+[O(Ph)C2B10H10]–(L = 1,8-N,N,N′,N′-tetramethylnaphthalene...
  709. On the possible isomerisation pathway for triarylmethanes Ar3CX, including propeller crowns
  710. The syntheses and crystal structures of two iminolithium adducts: (Ph2CNLi·NC5H5)4, a tetrameric pseudo-cubane formed by stacking two (LiN)2four-membered rings, and [But2CNL...
  711. Reactions of S3N2Cl2and (NSCl)3with a new silylcyanamide reagent (Me3Si)2N·CN: synthesis and X-ray crystal structure of SNSNS: N·CN and bicyclic CCLS3N5
  712. The ring-stacking principle in organolithium chemistry: its development through the isolation and crystal structures of hexameric iminolithium clusters (RR′CNLi)6(R′= Ph, R = Butor Me2N; R = R′= Me2N or Bu
  713. Synthesis and characterisation of [VS4(CuPPh3)5(CuCl)Cl2]·CH2Cl2; a compound containing a tetrahedral VvS4core encapsulated by an octahedral array of copper(I<...
  714. Structure and bonding of the lithium tetrahydroborate–tetramethylethylenediamine adduct (TMEDA·LiBH4)2, a centrosymmetric dimer containing doubly and triply bridging hydrogen atoms
  715. A structural comparison of bis(quinoxaline-2,3-dithiolato)cuprate complexes
  716. A new route to aryltin compounds: orthometallation of Schiff's bases by tin(IV) halides: crystal and molecular structure of N-methyl-ortho-trichlorostannyldiphenyl-methyleneamine, 2-Cl3SnC6H4C(Ph)NMe
  717. A novel six-vertex coordination polyhedron in the crystal structure of the CuBr2 complex of 1,6-bis(benzimidazol-2-yl)-2,5-dioxahexane
  718. Synthesis and x-ray crystal structure of [{(C5H4Me)Fe(CO)2}2BiCl]3: A compound containing a planar six-membered Bi3Cl3 ring
  719. X-ray crystallographic and solution studies of the pentamethyldiethylenetriamine and tetramethylethylenediamine adducts of lithium diphenylphosphide
  720. Preparation and complexation of polydentate and macrocyclic ligands incorporating benzimidazole. X-Ray crystal structure of 6,7,9,10,12,13,15,16-octahydro-23H,25H-bis(benzimidazo[1,2-j:2′,1′-o])[1,4,7,13,10,16]tetraoxadiazacyclo-octadecine
  721. The laddering principle in lithium amide chemistry: the crystal and molecular structure of the pyrrolididolithium adduct [H2C(CH2)3NLi]3·MeN(CH2CH2NMe2)2
  722. Synthesis, crystal structure, and spectroscopic properties of [Mo2(O2CMe)2(MeCN)6][BF4]2, [Rh2(O2CMe)2(MeCN)6][BF4]2, and [Rh2(O2CMe)2(MeCN)4(py)2][BF4]2
  723. Bonding implications of interatomic distances and ligand orientations in the iminolithium hexamers [LiNC(Ph)But]6and [LiNC(Ph)NMe2]6: a stacked-ring approach to these and related oligomeric organolithium sy...
  724. Zinc carboxylate complexes: structural characterisation of some binuclear and linear trinuclear complexes
  725. The first crystal structure characterization of an alkali metal monothiocarboxylate, (PhCOSLi·TMEDA)2(TMEDA = tetramethylethylenediamine): a chair-shaped eight-membered (COSLi)2ring system
  726. Additions and corrections
  727. Structural comparison of oxobis(benzene-1,2-dithiolato)molybdenum-(V) and -(IV) complexes
  728. The synthesis and X-ray structural characterisation of the first mixed alkali metal organonitrogen molecular cluster LiNa3[OP(NMe2)3]3[NC(NMe2)2]4
  729. Crystal structure of sodium iodide·(diglyme): An unprecedented bridging role for diglyme
  730. Removal of acetate bridges from Mo2(O2CMe)4: characterization of [Mo2(O2CMe)2(NCMe)6][BF4]2
  731. Structure of a methoxo-bridged dichromium complex
  732. Crystal and Solution Structures of [tBu2CNLi·OP(NMe2)3]n
  733. Structural and nuclear magnetic resonance studies of short selenium–nitrogen bonds
  734. Isolation and crystal structure of [Rh(PPh3)3(MeCN)][BF4], acetonitriletris(triphenylphosphine)rhodium(I) tetrafluoroborate
  735. Crystal structure and spectroscopic and redox properties of the iron–sulphur cluster compound [NEt4]2[Fe4S4(SC6H4NH2-4)4]
  736. The structure of acetomycin. Spectroscopic characterization and X-ray analysis of a bromo derivative.
  737. Crystal structure of [FeCr2(μ3-O)(CH3COO)6(H2O)3]FeCl4·2(CH3)2CO·CH3OH
  738. Funktionelle Siloxane und Cyclotetrasiloxane – Kristallstruktur eines Cycloboratrisiloxans
  739. The in situ Preparation of 2‐Sulfidophenolate Ligands by Copper‐Catalyzed Oxygen Insertion into Thiophenolates; Crystal Structure of [PPh4]2[Mo2O5(SC6H4O)2]
  740. Orientation matrix refinement during four-circle diffractometer data collection
  741. Synthesis of a Stable Aminosilanol and a Lithium Aminosilanolate with Cubane Structure
  742. Enhancement of the `auto-indexing' method for cell determination in four-circle diffractometry
  743. Polyspirane, 91). Umlagerungskaskaden, 41). Über die Verwendbarkeit von Polyspiranen zum Eintritt in Polycyclen‐Hyperflächen – Fünf‐ bzw. neunfache 1,2‐Verschiebungen an einem Pentaspiro[3.0.2.0.3.0.2.0.3.1]nonadecan
  744. Stufenweise Synthese ketten‐ und ringförmiger Siloxane — Kristallstrukturen
  745. Poly‐ und spirocyclische Silylhydrazone – Synthese und Molekülstrukturen
  746. Structure of a Novel μ3‐Oxo‐FeCrIII‐Glycine Complex
  747. Dimerisation of a silicenium ylid by methanide and silylamine migration
  748. Propeller substituents imposing steric restraint on crown ethers
  749. Preparation and X-ray crystal structure of the complex µ-chloro-bis[bis(imidazole)copper(I)] chloride
  750. Crystal structure and catalytic properties of a platinum–iridium mixed cluster, [Pt2Ir2(µ-CO)3(CO)4(PPh3)3]
  751. Preparation and crystal structure of trichloro(thionitrosyl)bis(triphenylphosphine)osmium, [Os(NS)Cl3(PPh3)2]
  752. The isolation and crystal structure of [Ph(2-Pyr)NLi]·(HMPA)·[Ph(2-Pyr)NH]; a model monomeric orgenonitrogen–lithium species containing co-ordination of lithium by both an anchimeric pyridyl N-atom and by a potentially reactive amine ligand
  753. Bis[O-methyl (S)-penicillaminato]-cis-dioxomolybdenum(VI), [MoO2{(S)-pen-OMe}2]; structure and spectroscopic studies
  754. Preparation and crystal structure of nonacarbonyl-di-µ-hydrido-µ3-phenylimido-triangulo-triruthenium, [Ru3(µ-H)2(CO)9(µ3-NPh)]
  755. Crystal structures of (Ph2CNLi·NC5H5)4and [CILi·OP(NMe2)3]4; discrete tetrameric pseudo-cubane clusters with bridging of Li3triangles by nitrogen and by chlorine ...
  756. Synthesis of mixed-metal clusters by the reaction of the unsaturated cluster [Os3(µ-H)2(CO)10] with transition-metal hydrides: the X-ray crystal structures of [Os3H3(CO)10{Cu(PPh3...
  757. Preparation and crystal structures of two phosphorus–sulphur rings: (PhP)3S3and (PhP)2S4
  758. Crystal structure of caesium tetroxalate dihydrate, Cs(HC2O4) (H2C2O4) · 2H2O
  759. Crystal structure of the pentamethyldiethylenetriamine adduct of 1-lithio-2-methyl-1,2-dicarba-closo-dodecaborane, Li[C2B10H10Me][MeN(CH2CH2NMe2)2], a compound containing a lithium atom terminally bonded to a six-coordinate carbon atom
  760. The refinement of unit cell parameters from two-circle diffractometer measurements
  761. Synthese von Silicium-Phosphor-Ringen - Struktur eines cis-2.2.4.4-Tetrakis(silylamino)-1.3-diphospha-2.4-disilacyclobutans / Synthesis of Silicon-Phosphorus-Rings - Structure of a cis-2,2,4,4-Tetrakis(silylamino)-1,3-diphospha-2,4-disilacyclobutane
  762. [Ni(S4)2]2⊖, a Homoleptic Tetrasulfido‐Nickel(II) Complex
  763. Die Einelektronen-Oxidation von Diazasilacyclopentenen
  764. Synthesis and hydrolysis of a fluorosilyl-t-butylaminodichloroalane. Crystal structures of the cyclic compounds [(Me3SiNMe)2SiNCMe3]2 and (Me3CNHAlCl2)2
  765. The One‐Electron Oxidation of Diazasilacyclopentenes
  766. Structure and reactivity of the anionic alkeneosmium cluster, [1,1,1,2,2,2,3,3,3,3-decacarbonyl-2-bromo-1-η2-trans-1,1,1,4,4,4-hexafluorobut-2-ene-triangulo-triosmium]−: X-ray crystal structures of [(Ph3P)2N][Os3(CO)10CF3(H)CC(H)CF3Br], [(Ph3P)2N][Os3...
  767. Stabilisation of silicenium ylids by adduct formation with aluminium trihalides: the crystal structure of [(Me3C)2SiNCMe3]2AlClF2
  768. The synthesis of the first hexaruthenium nitrosyl cluster species; X-ray analysis of Ru6C(CO)14(NO)2 and Ru6C(CO)15(NO)(AuPPh3)
  769. 4‐Chlor‐1,2,3,5‐dithiadiazolium‐Salze
  770. Angriff eines lithiierten Aminofluorsilans auf die C-O-Bindung des Cr(CO)6; Bildung von Isonitrilkomplexen/Attack by a Lithiated Aminofluorosilane on the C - O Bond of Cr(CO)6; Formation of Isonitrile Complexes
  771. N , N ′‐Dihalogenethandiimidoyldifluoride
  772. Darstellung und Kristallstrukturen einiger MSb5O13-Verbindungen (M = H3O, Na, K)/Preparation and Crystal Structure of Some MSb5O13 Compounds (M = H3O, Na, K)
  773. Preparation, crystal structure, and spectroscopic studies of [NPrn4]2[(PhS)CuS2MoS2] and [NPrn4]2[(PhS)CuS2MoS2Cu(SPh)], containing benzenethi...
  774. Tetrakis(tetrasulphur tetranitrogen dioxide)silver hexafluoroarsenate(V)
  775. Azomethine derivatives. Part 20. Crystal and molecular structures of the lithioketimine [{Li(NCBut2)}6] and lithioguanidine [{Li[NC(NMe2)2]}6]; electron-deficient bridging of Li3<...
  776. Crystal structure of the complex cis-oxobis[piperidine N-oxido(1–)-NO]thiomolybdenum(VI), containing a cis-MoOS2+group
  777. Synthesis and crystal structure of [PPh4]2[MoS4(CuBr)4]·Me2CO; the assembly of four copper(I) centres about a tetrathiomolybdate(VI) moiety
  778. The synthesis of [Ru5C(CO)15] by the carbonylation of [Ru6C(CO)17] and the reactions of the pentanuclear cluster with a variety of small molecules: the X-ray structure analyses of [Ru5C(CO)15<...
  779. Notes. Reaction of triruthenium dodecacarbonyl with nitrobenzene and structure of µ3-phenylnitrene-triruthenium decacarbonyl, [Ru3(CO)10(µ3-NPh)]
  780. Preparation and X-ray crystal structure of [(OC)3Mo{P2[MeNC(O)NMe]2}3Mo(CO)3]
  781. Towards [6.5]coronane - fivefold cyclobutylmethyl-cyclopentyl rearrangement in a pentaspiroheneicosanal
  782. Cyclisierung von (Fluorsilyl)phosphanen zu 1,3‐Diphospha‐2,4‐disilacyclobutanen – Kristallstrukturuntersuchungen
  783. Ligation by a cis-dithio-molybdenum(VI) moiety: preparation and crystal structure of [{piperidine-N-oxide(1−))2Mo-(μ2-S)2Cu-μ2-Cl}2]
  784. Refinement of cell and orientation parameters in four-circle diffractometry: the selection of orientation parameters
  785. Synthese cyclischer Silylhydrazine – Kristallstruktur eines fünfgliedrigen Kreuz‐Dimeren
  786. Zur Existenz eines Silaolefins: Synthese und Kristallstrukturen von Wittig ‐ und Diels‐Alder ‐Produkten in Reaktionen lithiierter fluorsilylfunktioneller Diazasilacyclopentene mit Benzaldehy...
  787. Formation of Metal‐Metal Bonds and Conversion of the Metal Aggregate {Mo4(S2)4(S′2)2} by Atom‐Transfer and Redox Reactions at Nonequivalent Ligands; [Mo4S4(NO)4(CN)...
  788. A Spirocyclic Diphosphirane
  789. Cyclisierungsreaktionen lithiierter Fluorsilanole und Aminofluorsiloxane - Kreuzdimerisierung eines Silicenium-Ylids / Cyclisation Reactions of Lithiated Fluorosilanols and Aminofluorosiloxanes - Cross-dimerisation of a Silicenium-Ylid
  790. Synthesis and crystal structure of (S3N3O4)2S, a compound with two six-membered rings bridged by a sulphur atom
  791. Deviations from ideal trigonal-bipyramidal geometry in the [HgCl5]3? anion: crystal structures of two complex salts
  792. A random reflexion search method in four-circle diffractometry
  793. Crystal structure of phenyl-β-d-glucopyranoside dihydrate1
  794. Die Kristallstrukturen von KCd(N3)3· H2O und K2Cd(N3)4
  795. Ein spirocyclisches Diphosphiran
  796. Kn�pfung von Metall-Metall-Bindungen und Umwandlung des Metall-Aggregats {Mo4 (S2)4 (S2)2} durch Atom-Transfer- sowie Redox-Reaktionen an nicht�guivalenten Liganden. �ber [Mo4S4(NO)4(CN)8]8? mit zentraler cubanartiger Einheit
  797. Profil-Analyse in der Einkristalldiffraktometrie
  798. Übersicht über Kristallorientierungs- und Elementarzellbestimmungsverfahren in der Röntgen-Einkristalldiffraktometrie
  799. (Ph4P)2[CuCN(MoS4)] and (Me4N)2(CuCN)2MoS4: Thiomolybdate Ligands on the Cu Atoms of a CuCN Molecule and a zigzag‐CuCN Chain
  800. Darstellung und Molekülstruktur von 1,3‐Diaza‐2,4‐disilacyclobutanen
  801. Synthesis and Structure of a Non‐Polymeric Molecule Containing Eleven Alternating Sulfur‐ and Nitrogen‐Atoms
  802. Coordination of Dimethyl(thionitroso)amine to Pentacarbonylchromium via the Sulfur Atom
  803. Struktur und chemische bindung in dimethylacetamid verbindungen der säuren HPF6, HAsF6 und HSbF6
  804. A 2,3,9,10‐Tetraaza‐1,6,8,12‐tetrasila‐dispiro[4.1.4.1]dodeca‐3,10‐diene via Dimerization of a Heterocycle with Exocyclic SiC Double‐Bond
  805. Synthesis and Crystal Structure of a Dimeric 1,2‐Diaza‐3‐sila‐3,5‐cyclopentadiene
  806. Spectroscopic studies of trans-bis(hexafluroarsenato)tetrakis(thiazyl trifluoride)metal(II) complexes (M = Mn, Fe, Co, Ni, or Cu); crystal structure of the manganese(II) complex: an example of exceptionally short N–S bonds and of ...
  807. Diruthenium(II) tetrakis-6-methyl-2-oxypyridine, [Ru2(mph)4], and comparisons of the metalmetal bonding in [M2(mhp)4] (M = Mo, Ru, or Rh) complexes
  808. Faster data collection without loss of precision. An extension of the learnt profile method
  809. Reaktionen am Cyclotrisilazan-System - Synthese und Molekülstruktur eines 1.3.5.7-Tetraaza-2.4.6.8-tetrasila-bicyclo [4.2.0] octans / Reactions of the Cyclotrisilazane System - Synthesis and Molecular Structure of a 1,3,5,7-Tetraaza-2,4,6,8-tetrasilabi...
  810. (8→5) Contraction of the Eight‐Membered Ring of S4N4O2
  811. Ringkontraktion am Cyclotrisilazan -System - Synthese und Molekülstrukturen zweifach silylverknüpfter Cyclodisilazane / Ring Contraction in the Cyclotrisilazane System - Synthesis and Molecular Structures of Silyl-Bridged Cyclodisilazanes
  812. 1.3-Silylgruppenwanderung im Si2NSiN-Gerüst - Synthese und Molekülstruktur von 1.3-Diaza-2.4-disilacyclobutanen / 1,3-Migration of Silylgroups in the Si2NSiN-System - Synthesis and Molecular Structure of 1,3-Diaza-2,4-disilacyclob...
  813. Stereocontrolled Intramolecular Diels‐Alder Reaction of Heterodienes; Studies on the Synthesis of Cannabinoids
  814. Stereochemical control of axial binding for dirhodium(II) complexes
  815. Synthesis of cyclic hydroxylamines: Crystal structure of [(Me3C)2SiONH]2
  816. Darstellung und Molekiilstruktur von 1.3.5.7-Tetraaza-2.4.6.8-tetrasila-bicyclo [3.3.0] octan/ Preparation and Molecular Structure of 1,3,5,7-Tetraaza-2,4,6,8-tetrasila-bicyclo[3,3,0]octane
  817. Preparation and characterization of tetraphenylarsonium trans-bis(.mu.-acetato)-tetrachlorodimolybdate(II) disolvates, [(C6H5)4As]2[Mo2(O2CCH3)2Cl4].2L (L = water or methanol)
  818. An unusual case of acetal formation; 1,2:4,6- and 2,3:4,6-di-O-isopropylidene-5-thio-α-D-glucopyranoses and the X-ray crystal structure of the latter compound
  819. Complexes of 2-chloroethoxybis(trifluoromethyl)phosphine with carbonyls of manganese, iron, and cobalt
  820. Cis- and trans-arrangements of bis-μ-acetato groups in molybdenum(II) dimers: Crystal structures of Mo2(O2CMe)2(MeCOCHCCMe)2 and (Ph4As)2 [Mo2 (O2CMe)2Cl4]·2MeOH
  821. Crystal structure and vibrational spectroscopy of hexa-amminechromium(III) pentachloromercurate(II)
  822. The formation of 4-thio-L-arabinofuranose derivatives by ring contraction of 1,2-O-isopropylidene-3,4-di-O-methanesulphonyl-5-thio-α-D-xylopyranose
  823. Crystal structure of µ-[di-(2-methoxyethyl) ethercadmio]-bis(pentacarbonylmanganese)(2 Cd–Mn)
  824. Crystal structures of µ-[2,2′-bipyridylcadmium]-bis(pentacarbonylmanganese)(2Cd–Mn) and µ-[1,10-phenanthrolinecadmium]-bis(pentacarbonylmanganese)(2Cd–Mn)
  825. Crystal structure of µ-(2,2′:6′,2″-terpyridylcadmium)-bis(pentacarbonylmanganese)(2Cd–Mn)
  826. X-Ray crystal structure of bis(pentacarbonylmanganese)-2,2′:6′,2″-terpyridylcadmium C15H11N3Cd[Mn(CO)5]2
  827. Crystal and molecular structure of mercuriobis(pentacarbonylmanganese), Hg[Mn(CO)5]2