5,11-Dioxa-4-thiatri­cyclo[6.2.1.0^3,8]undec-9-ene 4,4-Dioxide

Aminoguanidinium Squarate

KAg₂AsS₄

KAg₂AsS₄ is non-centrosymmetric. The anionic framework is built from vertex-sharing AsS₄ and AgS₄ tetrahedra. The K⁺ ions reside in orthogonal tunnels parallel to the x and y axes.

Cs₂Mn₃Te₄

The structure of Cs₂Mn₃Te₄ comprises layers of edge-sharing manganese-centered tetrahedra stacked perpendicular to [001]. The layers are separated by Cs⁺ cations, each coordinated by eight Te²⁻ anions.

Potassium Strontium Tetraborate Decahydrate and Ammonium Calcium Tetraborate Octahydrate

K₂Sr[H₄B₄O₉]₂.10H₂O and (NH₄)₂Ca[H₄B₄O₉]₂.8H₂O contain alternate layers of tetraborate ions and two of the water molecules, and are completed by the cations and the remaining water molecules. The space group and number of water molecules of hydration depend on the nature of the cation.

A Synthetic Hydrated Zinc Arsenate Constructed from Tetrahedral, Trigonal Bipyramidal and Octahedral Zinc Polyhedra: [Zn₃(AsO₄)₂]₃.4H₂O

The structure of [Zn₃(AsO₄)₂]₃.4H₂O contains infinite chains of edge-sharing zinc octahedra and trigonal bipyramids. The chains are cross-linked by clusters of As and Zn tetrahedra to form a very dense three-dimensional framework.

Mercury(II) Diphosphate, Hg₂P₂O₇

Single crystals of Hg₂P₂O₇ suitable for structure refinement were grown by chemical vapour transport. The structure contains highly distorted HgO₆ octahedra and P₂O₇ groups with an almost eclipsed conformation and a P—O—P bridging angle of 133.4(4)°.

(K⁺)₂(18-crown-6-K⁺)₂[Sn₂Se₆]⁴⁻.4en: an [Sn₂Se₆]⁴⁻ Anion with a Short Sn

[2,2,2-Crypt-K]₂[Cr₂(CO)₁₀]: the First Dinuclear Metal Deca­carbonyl Dianion Structure with an Eclipsed Geometry

A (3,5-Di­methylpyridine-N)(N-salicylideneglycinato-O,N,O':O'')copper(II) Polymer

[N,N'-Bis(salicyl­idene)-1,4-di­imino­butane]copper(II)

(Carbonato-O,O')bis­(1,2-ethanedi­amine-N,N')cobalt(III) Perchlorate

catena-Di­aquatris(α-furancarboxylato)lanthanum(III)

Photochemical Reactions of Transition Metal Organyl Complexes with Olefins. 18. Di­carbonylbis(η⁵-cyclo­pentadienyl)(μ-1,4-η:4,5-η-1,4-pentadien-1,4-diyl)oxoditungsten(W—W)

Di-μ-chloro-bis­[chloro(6,7,8,9,10,11,18,19-octa­hydro-5H,17H-dibenzo[f,o][1,5,9,13]dioxadi­aza­cyclohexa­decane)copper(II)]

Bis[(anhydro-meso-rhodochlorinato-XV methyl ester)zinc(II)]

Tetra­hydro­furan Adducts of a Chlorobismuthate(III) Anion and Antimony Triiodide

Bis(pyridine-N)(7,8,17,18-tetra­cyano-5,10,15,20-tetra­phenylporphyrinato)nickel(II) Di­methanol Solvate

Zinc(II) Acetate Dihydrate

{Tris[N-(salicyl­idene)-2-amino­ethyl]amine}tin(IV) Iodide Aceto­nitrile Solvate

Tetra­methylammonium Bis(coumarin-3-carboxylato)tri­phenylstannate Ethanol Solvate

A Tetra­hydro­furan Ring-Opening Product: trans-Tetra­chloro{4-[2-(phenylamino)pyridinio]butoxido-O}(tetra­hydro­furan-O)zirconium(IV)

Bis(tri­phenylphosphine-P)iminium Tri­chloro(η⁵-cyclo­pentadienyl)chromide(III)

Tri­phenyl[2-(tri­phenylsilyl)phenylthio]phosphonium Tetraoxorhenate(1–)–Di­chloro­methane (1/1)

A Bi­octahedral Nb^IV Cluster with Bridging Sulfides: [Nb₂(μ-S)₂Cl₄(thf)₄]

Tris(8-hydroxyquinolinato)iron(III) Ethanol Solvate

(2,2'-Bi­pyridyl-N,N')di­bromopalladium(II)

trans-Di­aquabis(2,2'-bi­pyridine-N,N')ruthenium(II) Bis(hexa­fluorophosphate)

trans-Di­aquabis(N,N-di­ethylnicotinamide-N¹)bis­(4-nitrobenzoato-O)copper(II)

Isostructural Complexes of Di­iodo(phthalocyaninato)germanium(IV) and Di­iodo(phthalocyaninato)tin(IV)

A Crown-Linked Donor–Acceptor Assembly Containing Re^I(di­imine)(CO)₃Cl and Nitro­benzene Components

Bis{(μ-acetato)[μ-bis­(salicyl­idene)-1,3-propanediaminato](di­methyl sulfoxide)nickel(II)}nickel(II)

[N,N-Bis(2-chloro­ethyl)-1,2-ethanedi­amine-N,N']bis­(3-methyl-2,4-pentanedionato-O,O')cobalt(III) Perchlorate: a Potential Hypoxia Selective Anticancer Agent

Bis[aqua(chlorodi­fluoro­acetato-O)tri­phenyltin–1,10-phenanthroline]

Penta­kis­(tetra­hydro­furan)barium Bis(carbazolate) Tetra­hydro­furan Solvate

Di­allyl Sulfide and Di­allyl Di­sulfide

Tetra­vinylsilane

(13E)-(−)-Labda-8(17),13-dien-15-oic Acid

Hydrogen-Bonding Networks Involving Water in Amphiphilic N-Do­decanoyl-L-serine Monohydrate

6-Methyl-3-phenylthiochroman-4-one and 6-Meth­oxy-3-phenylthiochroman-4-one: Configurational Preference of the Phenylthio Group at the Third Position due to Remote Substitution

β-1-N-Acetamido-D-gluco­pyranose

5,8-Di­meth­oxy-1-naphthoic Acid and Methyl 5,8-Di­meth­oxy-1-naphthoate

Anthracene-1-carboxylic Acid

An Estrone–Glucuronide Conjugate

endo-3-Tri­methylsilyl-2-norbornyl 2-Nitro­benzenesulfinate

3,3-Di­methyl-N-nitroso-2-phenyldeca­hydroquinolin-4-one

(−)-(R)-5,5-Di­methylmorpholinyl-2-acetic Acid Ethyl Ester Hydrochloride, C₁₀H₂₀NO₃⁺.Cl⁻

1-(1-Cyano­cyclo­hexyl)-1-hy­droxy-3-phenylurea

Four Methyl Azolyl-3-propenoates

2,3-Di­hydro-3-phenyl-1H-isoindol-1-one at 220K

3,4-Etheno-5-methoxymethyl-2'-deoxycytidine

11-(2-Chloro-2-propenyl)-5,11-di­hydroxy-2-methylanthra[1,2-b]furan-6(11H)-one

2,2'-Di­aminodi­phenyl Di­sulfide Hemihydrate

Methyl 2-O-α-D-Manno­pyranosyl-β-D-gluco­pyranoside

(1RS,3SR,4RS,5RS,7SR,9SR)-4,7-Di­acetyl-9-hy­droxy-1,3,5,9-tetra­methyl-2,6,8-trioxatri­cyclo[3.2.1.1^3,7]nonane: a Tricyclic System Formed Under Cathodic Conditions

Tetra­methylammonium Hydrogen Bis[bis­(di­methyldi­thiocarbamyl)acetate]

N,N'-Di­phenylguanidinium Hydrogenselenite Monohydrate

4-Hy­droxy-2,6-bis­[(4-methylpiperazinyl)methyl]benzo­nitrile Monohydrate

3-(1,8-Naphthalenedicarboximido)benzo­nitrile [or N-(3-Cyano­phenyl)-1,8-naphthalimide], C₁₉H₁₀N₂O₂

1,8-Bis(di­methylphosphino)naphthalene: an Unusual Case of Pseudosymmetry

Methyl 8-Hy­droxy-1,2,3,4-tetra­hydro­naphthalene-5-carboxylate

4-Benzyl-5-ethylthio-3H-1,2-di­thiole-3-thione

Four 9-Alkylthio­phenanthrenes at 193K (Alkyl = Methyl, Ethyl, Propyl and Butyl)

5,8-Bis(4-meth­oxy-2,3,6-tri­methylbenzene­sulfonyl)-1,4-dioxa-5,8-diazocane

Two Pairs of Stereoisomers of Di­methyl 2-(3,4,5-Tri­methoxyphenyl)tetra­hydro­furan-3,4-di­carboxylate

1-(8,8-Di­cyanoheptafulven-3-yl)aza-15-crown-5 Ether

A Di­iodo-Substituted 9-Anthracenone

(1S,6S)-Tetrazolo[1,5-g]-7-aza-trans-himachal-2-ene

2-(2-Bromo-4,5-di­methoxyphenyl)-2-(di­methylamino)aceto­nitrile

2-[2-(Hydroxyethyl)phen­oxy]benzoic Acid

Octa­methylcuneane and Octa­methylcubane: the First X-ray Crystal Structure of a Cuneane

Exclusive Formation of Crystalline sp-9-(o-Iso­propylphenyl)fluorene from its ap Rotamer in Solution

S-Methyl β-N-[4-(Di­methylamino)benzyl­idene]di­thiocarbazate

Redetermination of 1,3-Di­methylimidazole-2-thione

N-Carb­oxy-DL-phenylalanine Anhydride

4-(1-Phenylpiperidin-4-yl­idene)cyclo­hexanone

4-Ethyl-2-(2-hydroxynaphthylmethyl­idene)amino-5-methyl-3-thiophenecarbo­nitrile

1-(2,4-Di­acetoxyphenyl)-2-phenylethanone

Di­methyl 9,10-Di­hydro-9,10-ethenoanthracene-11-carboxylate-12-S-carbono­thioate