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trans-Diaqua­bis­[5-(pyridine-3-carboxamido)­tetra­zolido-κ2 O,N 1]zinc dihydrate

By Fang Li, Xiang-Ping Ou and Chang-Cang Huang


The title compound, [Zn(C7H5N6O)2(H2O)2]·2H2O, consists of one ZnII ion located on the crystallographic inversion centre, two 5-(pyridine-3-carboxamido)­tetra­zolide ligands, two coordinated water mol­ecules and two free water mol­ecules. The ZnII ion adopts a slightly distorted octa­hedral coordination geometry formed by the N,O-chelating ligands and two O water atoms. The pyridine N atoms are not coordinated. In the crystal, complex mol­ecules are connected by N—H⋯O, O—H⋯N and O—H⋯O hydrogen bonds, forming a three-dimensional network

Topics: Metal-Organic Papers
Publisher: International Union of Crystallography
OAI identifier: oai:pubmedcentral.nih.gov:3344374
Provided by: PubMed Central
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