Poly[[μ4-tartrato-cadmium(II)] 0.167-hydrate]
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 che...
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| Main Authors: | , , , |
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| Format: | Article |
| Published: |
International Union of Crystallography
2009
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/25094/ https://doi.org/10.1107/S1600536809016882 |
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| Summary: | 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. |
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