Cation ordering in the double tungstate LiFe(WO₄)₂

The nominal composition LiFeW₂O₈ and space-group symmetry were confirmed by single-crystal X-ray diffraction. More accurate atomic coordinates and atomic displacement parameters have been established. The refinement led to better residuals (R = 0.0177) than reported in a previous determination of this structure.

Magnesium, calcium and strontium salts of phenyl­acetic acid

Poly[[μ₂-1,3-bis­(pyridin-4-yl)­propane](μ₃-1,4-phenyl­ene­diacetato)­cadmium]

A new polymorph of 1-ferrocenyl-3-(3-nitro­anilino)propan-1-one

Poly[aqua­[μ₃-(pyridin-1-ium-3,5-di­yl)di­phospho­nato-κ³O:O′:O′′][μ₂-(pyri­din-1-ium-3,5-di­yl)di­phospho­nato-κ²O:O′]calcium(II)]

Poly[tetra­amminecopper(II) bis­[tris­(μ₂-cyanido-κ²C,N)dicuprate(I)]]: a unique Cu^I–Cu^II mixed-valence complex containing anionic cuprous cyanide layers and [Cu(NH₃)₄]²⁺ cations

1-Ferrocenylmethyl-3-(2,4,6-tri­methyl­benzyl)-1H-imidazolidin-3-ium iodide and trans-bis­(3-benzyl-1-ferrocenylmethyl-1H-imidazolidin-2-yl­idene)di­iodidopalladium(II)

Mol­ecular complexes of di­methyl sulfoxide with tri- and di­chloro­methane

Clarithromycin form I determined by synchrotron X-ray powder diffraction

2-Ammonio-5-chloro-4-methyl­benzene­sulfonate, its 1-methyl-2-pyrrolidone and di­methyl sulfoxide monosolvates and a corrected structure of 2,2′-(1,4-phenyl­ene)di(4,5-di­hydro­imidazolium) bis­(4-amino­benzene­sulfonate) dihydrate

The double H-atom acceptability of the P=O group in new XP(O)(NHCH₂C₆H₄-2-Cl)₂ phosphor­amidates [X = C₆H₅O– and CF₃C(O)NH–]: a database analysis of compounds having a P(O)(NHR) group

Anilinium di­hydrogen phosphate

The acid adducts hydrazinium 2-hy­droxy­benzoate–2-hy­droxy­benzoic acid (1/1) and hydrazinium 3-hy­droxy-2-naphtho­ate–3-hy­droxy-2-naphthoic acid (1/1)

Two polymorphs and the di­ethyl­ammonium salt of the barbiturate eldoral

Two polymorphs of bis­(2-carbamoylguanidinium) fluoro­phospho­nate dihydrate

Mixed crystals of 2-carbamoylguanidinium with hydrogen fluoro­phos­phonate and hydrogen phosphite in the ratios 1:0, 0.76 (2):0.24 (2) and 0.115 (7):0.885 (7)

4-Pyridone–terephthalic acid–water (2/1/2) and bis­(3-hy­droxy­pyridinium) terephthalate

4-Carb­oxy­piperidinium 1-carb­oxy­cyclo­butane-1-carboxyl­ate

Conformational studies of hydantoin-5-acetic acid and orotic acid