issue contents

Journal logoSTRUCTURAL
ISSN: 2053-2296

May 2002 issue

Highlighted illustration

Cover illustration: A view of the molecular structure of bis(2,2'-methyl­imino­diethanolato)tetrakis(propane-1,3-diolato)trititanium(IV). Only the major conformations for the N-methyl­diethoxo­amine rings are shown. Displacement ellipsoids are drawn at the 30% probability level and H atoms have been omitted for clarity. See Kemmitt, Gainsford & Robson-Marsden [Acta Cryst. (2002), C58, m310-m312].

inorganic compounds

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The structure of the new quaternary thiophosphate RbNb2(S2)3(PS4) is made up of one-dimensional {^{\kern 4pt 1}_{\infty}}[Nb2(S2)3(PS4)] chains and these are stabilized by Rb+ ions.

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The crystal structures of monoclinic α-, orthorhombic β- and orthorhombic γ-Cu(H2PO2)2 have been determined at different temperatures. Despite having different space groups, the structures of the α- and β-polymorphs are very similar. The structures of the polymeric layers in the γ-polymorph are quite different.

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AgNi3(PO4)(HPO4)2 has an alluaudite-like structure but shows some differences, owing to the presence of the H atoms. The Ag atom, one Ni atom and one P atom lie on twofold axes.

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Tl2Te is formed from Tl5Te3 by ordering of shear planes.

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The structure of a room-temperature phase of (NH4)2(PO3F) is related to β-K2SO4. Phase transitions were detected at 251±2 and 274±2 K during cooling and heating, respectively.

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A Rietveld refinement of a new γ polymorph for sodium gallate is reported. The structure shows the normal distribution of cations over two different sets of tetrahedral sites, as normally presented by other γ structures in many tetrahedral oxides.

metal-organic compounds

organic compounds

Special and virtual issues

Acta Crystallographica Section C is planning special issues on

The Structural Chemistry of Homogeneous and Heterogeneous Catalysts

NMR Crystallography.

Full details are available on the special issues page.

The latest virtual issue, featuring Coordination polymers and with an introduction by Len Barbour, was published in July 2014.

What are the 'most read' articles from the recent special issues?

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