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Acta Cryst. (2008). E64, m714-m715  [ doi:10.1107/S1600536808011331 ]

Aquabis(1H-imidazole-[kappa]N3)bis(4-methylbenzoato-[kappa]2O,O')cadmium(II)

W.-D. Song, L.-L. Ji and X.-H. Huang

Abstract: In the title compound, [Cd(C8H7O2)2(C3H4N2)2(H2O)], the CdII atom is coordinated by four carboxylate O atoms from two bidentate chelating 4-methylbenzoate ligands, two N atoms from two imidazole ligands and one water molecule in a distorted pentagonal bipyramidal geometry. Intermolecular O-H...O hydrogen bonds between the coordinated water molecule and the carboxylate O atoms of 4-methylbenzoate lead to an infinite chain. These chains are further self-assembled into a two-dimensional layer through N-H...O hydrogen bonds between the imidazole ligands and carboxylate groups. One of the imidazole ligands is disordered over two positions with site-occupancy factors of 0.737 (4) and 0.263 (4).

Online 26 April 2008


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