Acta Cryst. (2004). E60, m1081-m1083  [ doi:10.1107/S1600536804016277 ]

Diaquabis(ethylenediamine-²N,N')copper(II) bis(4-fluorobenzoate)

Z.-D. Liu, M.-Y. Tan and H.-L. Zhu

Abstract: The title compound, [Cu(C₂H₈N₂)(H₂O)₂](C₇H₄FO₂)₂, is a mononuclear complex. The Cu^II atom, which lies on a crystallographic inversion centre, is coordinated by four N atoms from two ethylenediamine ligands and two O atoms from two water molecules, to form a slightly distorted octahedral geometry. All the N atoms of the ethylenediamine ligands, and all the O atoms in the water molecules and 4-fluorobenzoate anions, contribute to the formation of a hydrogen-bonded three-dimensional network.

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