K₂[HCr₂AsO₁₀]: redetermination of phase II and the predicted structure of phase I

In the structure of K₂[HCr₂AsO₁₀], hydrogen bonds of 2.555 (5) Å between terminal O atoms of shared AsO₃OH tetrahedra connect HCr₂AsO₁₀²⁻ ions. The displacement of the hydrogen-bonded O atoms by 0.586 Å in the predicted transition between phases II and I is larger than that of any other atom.

High-pressure synthesis of ν-DyBO₃

The title compound was obtained by the reaction of Dy₂O₃ and B₂O₃ under conditions of high temperature and pressure (3 GPa and 1323 K) using a Walker-type multi-anvil assembly. Its crystal structure has been determined by single-crystal X-ray diffraction.

GdAlO₃ perovskite

A single-crystal synchrotron X-ray study of gadolinium aluminate, GdAlO₃, revealed a perovskite-type structure with a common orthorhombic Pnma distortion, which has been discussed in association with the characteristic short Gd—Al—Gd linkage.

Low-dimensional compounds containing cyano groups. X. (Dicyan­amido-κN¹)­bis­(1,10-phenanthroline-κ²N,N′)copper(II) perchlorate

catena-Poly­[[(di-2-pyridyl­amine)­silver(I)]-μ-nicotinato] and catena-poly­[[(di-2-pyridyl­amine)silver(I)]-μ-2,6-di­hydroxy­benzoato]

trans-Di­aqua­bis­(5-carb­oxy-1H-imidazole-4-carboxyl­ato-κ²N³,O⁴)­cobalt(II) 4,4′-bi­pyridine solvate

Bis(ethyl­ene­diammonium) decaaqua­disodium decavanadate, (C₂H₁₀N₂)₂[Na₂(H₂O)₁₀][V₁₀O₂₈]

In the title compound, the decavanadate anions are surrounded by [Na₂(H₂O)₁₀]²⁺ dications, forming layers, and diethyl­ene­di­ammonium cations are located between these layers.

(η⁶-Bi­phenyl)­tri­carbonyl­chromium and μ-(η⁶:η⁶)-bi­phenyl-bis­(tricarbonyl­chromium)

4,4′-Thio­dipyridinium tetra­chloro­copper(II)

catena-Poly­[[[μ-pyrazine-κ²N:N′-disilver(I)]-di-μ-pyrazine-κ⁴N:N′] bis­(tri­fluoro­methane­sulfonate) dihydrate]

catena-Poly­[[(benzoato-κO)silver(I)]-μ-2-amino­pyrimidine-κ²N¹:N³]

Di­chlorobis­(cumyl­cyclo­penta­dienyl)­titanium(IV)

The copper(II) complexes di-μ-bromo-bis­{[2,6-bis­(pyrazol-1-yl)­pyridine]­per­chlorato­copper(II)} and [2,6-bis­(pyra­zol-1-yl)­pyridine]­dibromo­copper(II)

Poly­[methyl­ammonium tris­(μ₂-form­ato-κ²O:O′)­cobalt(II)]

Butane-1,4-di­amine zinc(II) hydrogen phosphite

β-[H₂N(CH₂)₂NH₂]_0.5[ZnHPO₃], a second modification of ethyl­ene­diamine zinc hydrogen phosphite

Bis­[(R)-3,5-di­chloro-N-(1-phenyl­ethyl)­salicyl­idene­aminato-κ²N,O]­copper(II) and bis­[(R)-3-eth­oxy-N-(1-phenyl­ethyl)­salicyl­idene­aminato-κ²N,O]copper(II)

Bis­(tetra-n-butyl­ammonium) (μ-N,N′-diselenium dinitride)­bis­[tri­bromo­palladate(II)]

Sodium 1-carb­oxy­cyclo­propane-1-carboxyl­ate cyclo­propane-1,1-di­carboxylic acid monohydrate

Ethyl­tri­phenyl­phospho­nium perrhenate and (iodo­methyl)­tri­phenyl­phospho­nium perrhenate

catena-Poly­[[(pyridin-4-ol-κN)silver(I)]-μ-pyridin-4-olato-κ²N:O]

Poly­[[bis­(pyridine-κN)copper(II)]-μ₃-5-hy­droxy­isophthalato-κ³O:O′:O′′]

Poly[aquaneodymium(III)-μ₅-2-oxido-5-sulfonatobenzoato]

The first di-μ-hydroxo-bridged binuclear copper complex containing a bis-guanidine ligand

Chloro­bis­[N-eth­oxy­carbonyl-N′-(p-meth­oxy­phenyl)­thio­urea-κS]copper(I)

Solvates of zafirlukast

Butane-1,4-diyl bis­(chloro­acetate)

4,4′-Bis(N,N-di­ethyl­amino)-2,2′-bi­pyridine

Brucine and two solvates

Di-2-pyridyl ketone 4-methyl-4-phenyl­thio­semicarbazone

Self-inclusion in 5,11,17,23-tetra-tert-butyl-26,27,28-tri­hydroxy-25-(meth­oxy­carbonyl­meth­oxy)calix­[4]­arene chloro­form tris­olvate

The first bipodal thio­carbamic acid ester, O,O′-di­ethyl N,N′-(p-phenylene­dicarbonyl)­bis­(­thio­carbamate)

Quinoline-2(1H)-thione, a structure with Z′ = 8

L-Me­thioninium chloride and L-seleno­methioninium chloride at 103 K

Isomeric nitro­phthal­imides: sheets built from N—H⋯O and C—H⋯O hydrogen bonds

Secondary interactions in 3-bromo­pyridinium tri­bromo­acetate

Four bromo-substituted pyrazoline and isoxazolinone spiro derivatives

6-Aza-2′-de­oxy-2′-arabino­fluoro­uridine, a 2′-de­oxy­ribonucleoside with an N-sugar conformation in the solid state and in solution

Imino Diels–Alder adducts. I. Two furo­[3,2-c]­quinoline diastereoisomers

11-Methyl-2,3-benzodipyrrin-1-one

Swertisin dihydrate

X-ray investigations of bicyclic α-methyl­ene-δ-valerolactones. II. (4aS,8aS)-4a-Methyl-3-methyl­eneper­hydro­chromen-2-one

A pimpinellin monomer and dimer isolated from the roots of Esenbeckia grandiflora