Poly[[μ4-tartrato-cadmium(II)] 0.167-hydrate]

Document Type

Article

Publication Date

1-1-2009

Abstract

The title compound, {[Cd(C4H4O6)] ·0.167H2O}n, adopts a three-dimensional network structure in which each CdII ion is chelated by two pairs of carboxyl-ate and hydroxyl O atoms from two tartrate anions, and is additionally linked to two O atoms of two carboxyl-ate groups that are not involved in chelation. The asymmetric unit has four independent cadmium atoms, two of which lie on special positions of 2 site symmetry. The tartrate anions all lie on general positions. All hydroxyl groups are engaged in O - H⋯O hydrogen-bonds, one of which is also bifurcated. The non-coordinating water molecule is situated on a site with half-occupation.

Keywords

Tartaric Acid, Antimony Potassium Tartrate, Metal-Organic Framework

Publication Title

Acta Crystallographica Section E: Structure Reports Online

ISSN

1600-5368

Divisions

CHEMISTRY

Volume

65

Issue

6

Publisher

International Union of Crystallography

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