Acta Cryst. (2008). E64, m1245  [ doi:10.1107/S1600536808027918 ]

Poly[[(-3,4-dicarboxytetrahydrofuran-2,5-dicarboxylato-⁴O¹,O²,O⁵:O^2')(1,10-phenanthroline-²N,N')copper(II)] 0.69-hydrate]

Y. Lü

Abstract: In the crystal structure of the title compound, {[Cu(C₈H₆O₉)(C₁₂H₈N₂)]·0.69H₂O}_n, the Cu^II atom has a distorted octahedral geometry, coordinated by four O atoms from two 3,4-dicarboxytetrahydrofuran-2,5-dicarboxylate ligands and two N atoms from one 1,10-phenanthroline ligand. One of the carboxylate groups bridges the Cu^II atoms, forming a zigzag chain running along the b axis. The chains are linked by a - interaction between aromatic rings with a centroid-to-centroid distance of 3.567 (1) Å, and by hydrogen bonds between the carboxylate group and the disordered water molecule, forming a three-dimensional network.

Online 6 September 2008

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