Acta Cryst. (2006). E62, m2496-m2498  [ doi:10.1107/S1600536806035197 ]

catena-Poly[[[aqua(5-amino-1H-1,2,4-triazole-N⁴)zinc(II)]--5-carboxybenzene-1,3-dicarboxylato] dihydrate]

Q. Wang, M.-J. Wu, X.-G. Wang and X.-J. Zhao

Abstract: The structure of the title complex, {[Zn(C₉H₄O₆)(C₂H₄N₄)(H₂O)]·2H₂O}_n, contains extended one-dimensional chains with 5-carboxybenzene-1,3-dicarboxylate anions bridging Zn^II atoms. The unique Zn^II atom is in a distorted tetrahedral coordination environment. In the crystal structure, intermolecular N-HO, O-HO and O-HN hydrogen bonds link the chains and solvent water molecules into a three-dimensional network.

Online 8 September 2006

Copyright © International Union of Crystallography
IUCr Webmaster