Acta Cryst. (2012). E68, m462-m463 [ doi:10.1107/S1600536812011439 ]
Abstract: In the title complex, (CH6N3)2[Zr(C7H3NO4)3]·4H2O, the ZrIV ion lies on a twofold rotation axes and is coordinated by six O and three N atoms of three tridentate pyridine-2,6-dicarboxylate ligands, forming a slightly distorted tricapped trigonal-prismatic geometry. In the crystal, O-HO and N-HO hydrogen bonds link the components into a three-dimensional network.
Online 24 March 2012
Copyright © International Union of Crystallography