Rb₃H(SeO₄)₂ at 4K by Neutron Powder Diffraction

The monoclinic structure of Rb₃H(SeO₄)₂ has been refined from neutron powder diffraction data collected at 4K, revealing the features of the so-called zero-dimensional hydrogen-bond network.

CsLaNb₂O₇

CsLaNb₂O₇ crystallizes as a layered structure in which the Cs⁺ ions are located in the interlayer gap formed by double perovskite LaNb₂O₇ layers.

Re₄S₄Te₄

The Re₄S₄Te₄ structure is characterized by the presence of tetrahedral Re₄ clusters. The compound crystallizes in a spinel-type structure with crystallochemical formula [Re₄S₄]Te_12/3.

Copper–Zinc Oxide Catalysts. III. Structure of [Zn(NH₃)₃][Cu(CN)₂]₂

[Zn(NH₃)₃][Cu(CN)₂]₂ contains trigonally coordinated Cu^I atoms within helical -Cu-CN-Cu-CN- chains. The bridging CN groups are disordered. The third coordination site of Cu is occupied alternately by terminal CN ligands and -CN-Zn(NH₃)₃ groups.

Mercury(II) Selenite Hemihydrate

Hg₂(SeO₃)₂.H₂O contains five- and seven-coordinate Hg atoms linked by selenite groups to form a three-dimensional network.

Amminemercury(II) Selenite

[Hg(NH₃)]SeO₃ contains chains of edge-sharing HgNO₅ octahedra and SeO₃ pyramids. The chains are linked by hydrogen bonds.

Tris(piperazinium) Octamolybdate, (C₄H₁₂N₂)₃[Mo₈O₂₇]

(C₄H₁₂N₂)₃[Mo₈O₂₇] contains infinite chains of anionic octamolybdate clusters fused together by linear Mo-O-Mo bonds. The extra-chain piperazinium cations provide charge balance.

[N(CH₃)₄]₂[Co₂Mo₆O₁₂(OH)₄(PO₄)(HPO₄)₂(H₂PO₄)].5H₂O, a New One-Dimensional Molybdenum Phosphate

(C₄H₁₂N)₂[H₈Co₂Mo₆O₃₂P₄].5H₂O crystallizes as a polymeric ionic complex. Anionic chains, consisting of [Mo₆O₁₂(OH)₃(H_xPO₄)₄]ⁿ⁻ clusters, are held together by Co²⁺ ions to form an infinite one-dimensional structure.

[1,1'-Bis(methylphenylphosphino)ferrocene-P,P'](pentane-2,4-dionato-O,O')palladium Tetra­fluoroborate

A 1:4 Adduct of Tetra­chlorobis(μ-phenylimido)dizirconium(IV) and Tetra­hydro­furan

Tri­carbonyl(cyclo­pentadienyl)(selenotri­phenylphosphonium)tungsten(I) Perchlorate, [W(C₅H₅)(C₁₈H₁₅PSe)(CO)₃](ClO₄)

[(R)-1,2-Bis(allyloxycarbonyl)ethyl]bis­(di­methylglyoximato-N,N')[(R)-1-phenylethylamine]cobalt(III)

Di-μ-iso­cyanato-bis­[iso­cyanato(1,10-phenanthroline)copper(II)]

cis-(R,S)-Bis(benzyl methyl sulfoxide)di­chloroplatinum(II)

(Iso­thio­cyanato)[(1RS,4RS,8SR,11SR)-1,4,8,11-tetra­aza­cyclo­tetra­decane]copper(II) Thio­cyanate, [Cu(NCS)(cyclam)](SCN)

Bis(benzoato-O,O')bis­(nicotinamide-N)copper(II)

[(η⁵-C₅Me₅)₂Mo₂(μ-I)₄]⁺[FeI₄]⁻.[(η⁵-C₅Me₅)₂Mo₂I₂(μ-I)₂(μ-O)]

Two Forms of Bromo(cycloheptatrienyl­idene)bis­(tri­phenylphosphine)platinum(II)

trans-Tetra­kis­(aceto­nitrile)di­chlororuthenium(II), [RuCl₂(MeCN)₄]

Two Monomeric Ruthenium Complexes Containing Bidentate Bis(di­phenylphosphino) Ligands

Tri­carbonyl(η⁵-2,4-di­methylpentadienyl)iron Tetra­fluoroborate

Bis-μ-hydroxo-bis­[(benzyl)(nitrosyl-N)(η⁵-penta­methylcyclo­pentadienyl)molybdenum]

mer-{Bis[di­methyl(di­phenylphosphino­methyl)silyl]amine-N,P,P'}dihydrido(iodo)iridium(III)

Chlorotris(tri­phenylphosphine)copper(I) Tetra­hydro­furan Solvate

Diamminebis[di­methylglyoximato(1–)]cobalt(III) Fluoborate and Perchlorate

Redetermination of [Cu₅Cl₁₀(n-C₃H₇OH)₂]

Di­aquabis(5-iso­nitrosobarbiturato)cobalt(II) Dihydrate

Redetermination of a Copper(II) Complex of Violuric Acid

Bis(μ-4-hydroxybenzoato-O:O')bis­[(N,N-di­ethylnicotinamide-N¹)(4-hydroxybenzoato-O)zinc(II)] Dihydrate

Copper and Manganese Sulfanilate Hydrates

A Copper(II) Complex of a Macrocyclic Schiff Base Ligand with a Polyether Bridge

Bis[bis­(2-benzimidazol-2-ylethyl) sulfide]nickel(II) Dinitrate

Hexa­kis­(N,N-di­methylformamide)nickel(II) Diperchlorate

Bis[N-(4-chloro­benzyl­idene)-2-mercaptoanilinato]nickel(II)

Bis[methyl N^β-(4-methoxyphenylmethylene)di­thiocarbazato]nickel(II)

[N,N'-1,3-Propylenebis(salicylaldimine)]bis­(pyridine)cobalt(III) Tetra­phenylborate Pyridine Solvate

Bis(1,4-di­methylpyridinium) Bis(maleo­nitriledi­thiolato)nickelate(II)

cis-Bis(2-methyl-8-quinolinolato-N,O)dioxomolybdenum(VI)

Bis[4-(4-di­methylaminostyryl)-N-methylpyridinium] Bis[maleo­nitriledi­thiolato(2–)-S,S']nickelate(II)

Bis(N-benzyl-2-hy­droxy-1-naphthaldiminato)nickel(II)

trans-Bis(O-ethyl di­thiocarbonato-S,S')bis­(iso­quinoline)nickel(II)

Bis[bis­(4-methylthiazolin-2-yl­idene)gold(I)] Tetra­chlorozincate Di­chloro­methane

Chloro(ethanedi­thio­amide-S)bis­(tri­phenylphosphine)silver(I)

Bis(tetra­phenylphosphonium) Tetra­chlorodioxouranate(VI) Di­chloro­methane Solvate

Bis(N,N-di­methylformamide)(pyrocatecholato-O,O')lithium

Bis[(2-hydroxyethyl)di­methylammonium] Bis[μ-acetato-O:O'-acetato-O,O'-μ-(2-di­methylamino­ethanolato-N,μ-O)-μ₃-oxo-tetraoxodiuranate(VI)]

Isomorphous Polymeric Complexes of Ca²⁺ and Pb²⁺ with 9,10-Di­hydro-9-oxo-10-acridine­acetate (CMA⁻) Ligands: [M(CMA)₂(H₂O)₂]

Tris(1,10-phenanthroline)ruthenium(II) Bis(hexa­fluorophosphate)

Structures of Chromium(III) Cyclam Complexes. 6. trans-Aqua­hydroxy(1,4,8,11-tetra­aza­cyclo­tetra­decane)chromium(III) Dibromide Hydrate

Tetra­methylammonium Tris(thiobenzoato-O,S)tin(II)

Benzyllithium tert-Butyl Methyl Etherate

(Acridine)tri­methylgallium–Acridine (2/1)

Diammine(di­methylmalonato)platinum(II) Monohydrate

Tetra­hydrogen 1,2-Bis(1,4,7-tri­aza-1-cyclononyl)ethane Tetra­chlorocadmate

The β Form of the Macrocyclic Complex [Eu(NCS)₃(C₂₂H₂₆N₆)]

Effects of Cation Interactions on Sugar Anion Conformation in Complexes of Lactobionate and Gluconate with Calcium, Sodium or Potassium

m-Anisidinium Di­hydrogenmonoarsenate

Supramolecular Structure of a Cadmium–Silver Complex Forming a Two-Dimensional Network Embracing One-Dimensional Chains in a Layered Crystal Structure

Tris(2-sulfido­pyridine N-oxide-O,S)chromium(III) Acetone Solvate (1/1)

(1Z,3Z)-1,4-Di­phenyl-1,4-bis­(3-chloro­phenylmethylthio)buta-1,3-diene

(±)-(3aR*,6S*,7S*,14aR*)-2,3,3a,7,8,9,10,11,12,13,14,14a-Dodeca­hydro-1H,6H-3a,6-ep­oxy-7,14a-methano­cyclo­penta­cyclotridecen-15-one

3,5-Di­chloro-2,6-di­methoxycyclohexa-2,5-diene-1,4-dione

1,5-Anhydro-2,3-di­deoxy-2-(guanin-9-yl)-D-arabino-hexitol

First Example of a Crystalline Urazole Nucleoside: (1R,2R)-Urazole-α-D-pyranosyl-2-deoxyriboside

1,1-Di­amino-2,2-di­cyanoethene

β-Cyclodextrin (Z)-9-Dodecen-1-ol 2:1 Complex

cis-8,10-Di-n-propyllobelidiol Hydrochloride Dihydrate

3,3-Bis(2-imidazolyl)propionic Acid Hemihydrate

4-Methoxyphenyl 2-Nitro­phenyl Sulfide

3-Mésityl-6-méthyl-7-méthylthio-4-phényl-6H-isoxazolo[5,4-e][1,2,4]triazépine

Structure-Based Rationalization of the Ionophore Character of Lead-Selective Amide–Ether–Amine-Containing Macrocycles: 2,3-Benzo-1,4-dioxa-7,11,15-tri­aza­cycloheptadec-2-ene-6,16-dione and 2,3-Benzo-1,4-dioxa-7,10,13-tri­aza­cyclo­pentadec-2-ene-6,14-dione–Water (1/2)

4,4-Di­benzyl-1,4-di­hydroiso­quinoline

Anti-Cancer Agents. I. N,N,N',N'-Tetra­acetylhexa­methylenedi­amine

[3-(4-Chloro­phenyl)-5-methylthio-4,5-di­hydro-5-isoxazolyl]aceto­nitrile

Redetermination of Octa­hydrochrysene

Structural Aspects of the Transposition Reaction of Oxatri­cyclo[6.5.0.0^2,7]tri­decane-6,7-diol Monomesylate

2,3,6,7-Tetra­kis­(methylthio)benzo[b]thiophene

S-[(Di­cyclo­hexylamino)(phenyl)(1-pyrrolidinyl)phosphinimino]cyclotri­thiazene

A Conformationally Restricted Aspartic Acid Analogue

Ethyl p-Methoxycinnamate from Kaempferia galanga L. in Vietnam

4-Hydroxyantipyrine

cis-(±)-3-Acet­oxy-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetra­hydro-1,5-benzo­thiazepine 1-Oxide

n-Undecylammonium Chloride Monohydrate

The Guaianolide 11βH,13-Di­hydromicheliolide

A Kryptoracemic Hydroperoxide

Bis(pyridinium) Pamoate

A Pyrazoline Derivative of Eunicin Acetate

(1R,2S,4R)-2-Benzyl­oxy-4-meth­oxy-5-(1-methylethyl)-6,8-dioxabi­cyclo[3.2.1]octane and (1R,2S,4R)-2-Benzyl­oxy-4-meth­oxy-2-methyl-6,8-dioxabi­cyclo[3.2.1]octane

Pyrrolo-Annellated Carbazoles as Potential Antitumour-Active Compounds: Di­methyl 4-Meth­oxy-9-methyl-9H-carbazole-1,2-di­carboxylate and 5-Hy­droxy-2-phenyl-10-methyl-1,2,3,10-tetra­hydro­pyrrolo[3,4-a]carbazole-1,3-dione Methanol Solvate

A New Analogue of Nifurtimox

Chiral α-Hy­droxy Acids: Racemic 2-Hy­droxy-2,3,3-tri­methylbutanoic Acid and 2-Hy­droxy-2-tri­methylsilylpropanoic Acid

N-Phenyl-4-morpholinecarbo­thio­amide and N-(2-Tolyl)-4-morpholinecarbo­thio­amide

Hydrogen Bonding versus van der Waals Repulsion in 1,3,5-Tri­deoxy-1,3,5-tris­(tri­methylammonio)-cis-inositol Triiodide Sesquihydrate, C₁₅H₃₆N₃O₃³⁺.3I⁻.1.5H₂O

3-(4-Methoxyphen­oxy)-1,2-benziso­thiazole 1,1-Dioxide: its Relation to Mechanistic Behaviour in Catalytic Transfer Hydrogenolysis

(9S,9aR)-1,3,4,6,7,8,9,9a-Octa­hydro-2H-quinolizine-1-spiro-2'-(1',3'-di­thiane)-9-carbo­nitrile

Synthesis and Relative Configuration of (±)-(1α,2β,3β,4α)-1,2,3,4-Cyclo­pentanetetrol 1-Acetate

Hippuryl-L-histidyl-L-leucine, a Substrate for Angiotensin Converting Enzyme

A Side-Chain Substituted Cholesterol Analog

Multiple Hydrogen-Bonding Modes in Furan-2,5-di­methanol and Furan-2,5-diylbis(di­phenylmethanol)

A Naphtho­furano­quinone

cis-Perhydro-1,3-di­methyl-4,5-(epoxyethan­oxy)purine-2,6,8-trione

DL-Glutamine

(2R,5S)-2,3-Di­phenyl-1,3,2-di­azaphosphabi­cyclo[3.3.0]octane–Borane

Structure of N-(2-furylmethyl)-α-cyano-2-furanacrylamide. Addendum

Addendum to Acta Cryst. (1993), C49, 558-559.

5,5-Di­methyl-1,3-dioxa­cyclo­hexane-2-spiro(2',γ-di­methyl-3'-oxo-2'-cyclo­hexaneacrylic acid). Erratum

Erratum to Acta Cryst. (1995), C51, 2424-2426.