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Acta Cryst. (2009). E65, m775 [ doi:10.1107/S1600536809022107 ]
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-1H-benzimidazole-5,6-dicarboxylato)zinc(II)] monohydrate]Abstract: The three-dimensional polymeric title compound, {[Zn(C9H4N2O4)]·H2O}n, contains one crystallographically independent ZnII atom, one fully deprotonated 1H-benzimidazole-5,6-dicarboxylate (bdc) ligand and one uncoordinated water molecule. The ZnII atom is four-coordinated by three O atoms and one N atom from the bdc ligands, giving a distorted tetrahedral coordination geometry. The uncoordinated water molecule is bound to the main structure through a strong bdc-water N-H
O hydrogen bond, and two much weaker water-bdc O-HO interactions.
Online 13 June 2009
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