Acta Cryst. (2007). E63, m2450-m2451  [ doi:10.1107/S160053680704072X ]

Bis{(E)-2-[2-(2-hydroxybenzoyl)hydrazono]propanoato-³O,N,O'}copper(II) trihydrate

F. Liu, W.-T. Wu, W.-P. Zhang, F.-Y. Chen and S.-Y. He

Abstract: The title compound, [Cu(C₁₀H₉N₂O₄)₂]·3H₂O, was obtained by evaporation of an aqueous ethanol solution of 2-[2-(2-hydroxybenzoyl)hydrazono]propanoic acid and cupric chloride. Each Cu^II atom is six-coordinated in a distorted octahedral geometry by carboxylate and acyl O atoms and imide N atoms from two tridentate ligands in the keto form, forming two five-membered rings sharing one edge for each ligand. N-HO and O-HO hydrogen bonds between water molecules and the ligands result in the formation of a three-dimensional network.

Online 1 September 2007

Copyright © International Union of Crystallography
IUCr Webmaster