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Acta Cryst. (2008). E64, m131 [ doi:10.1107/S1600536807043681 ]
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2O,O')zinc(II)Abstract: In the title compound, [Zn(C6H4NO3)2(H2O)2], the Zn atom is located on a centre of inversion and shows a distorted octahedral coordination geometry. Two aqua ligands occupy the axial positions and four O atoms of the two chelating picolinic acid N-oxide ligands are located in the equatorial plane. Intermolecular hydrogen bonds between aqua ligands and organic ligands link molecules into a two-dimensional arrangement.
Online 6 December 2007
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