Acta Cryst. (2003). E59, m241-m243  [ doi:10.1107/S1600536803007761 ]

Bis(cyanamidonitrato-N)[tris(3,5-dimethylpyrazole)copper(II)

J. G. Díaz, J. Kozísek and V. Langer

Abstract: The title compound, [Cu(CN₃O₂)₂(C₅H₈N₂)₃], is the first example of a pentacoordinated 3d-central atom involving the cyanamidonitrate ligand. The crystal structure is formed by neutral molecues stabilized by a three-dimensional network consisting of one intramolecular and three intermolecular hydrogen bonds. The Cu atom is pentacoordinated by three N-donor atoms from 3,5-dimethylpyrazole neutral ligands and two N-donor atoms from cyanamidonitrate anions.

Online 16 April 2003

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