Acta Cryst. (2007). E63, m443-m444  [ doi:10.1107/S1600536807000372 ]

(3,5-Dimethyl-1H-pyrazole-N²)(4-oxidopent-3-en-2-one 2-hydroxybenzoylhydrazonato-²N,O)copper(II)

K.-K. Du and S.-X. Liu

Abstract: The Cu^II atom in the title complex, [Cu(C₁₂H₁₂N₂O₃)(C₅H₈N₂)], is coordinated by two carboxyl O atoms and one hydrazine N atom from the 4-oxidopent-3-en-2-one 2-hydroxybenzoylhydrazone ligand (sph^2-) and one N atom of 3,5-dimethylpyrazole, forming a distorted square-planar geometry.

Online 12 January 2007

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