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Acta Cryst. (2009). E65, m237  [ doi:10.1107/S1600536809002864 ]

Poly[diaqua-[mu]4-biphenyl-4,4'-dicarboxylato-magnesium(II)]

H.-K. Liu, X.-W. Peng and C.-H. Lin

Abstract: The solvothermal reaction of magnesium nitrate with biphenyl-4,4'-dicarboxylic acid in N,N-dimethylformamide and water leads to the formation of crystals of the title complex, [Mg(C14H8O4)(H2O)2]n. In the crystal structure, the Mg cations are coordinated by six O atoms from two water molecules and four symmetry-related biphenyl-4,4'-dicarboxylate anions within slightly distorted octahedra. The Mg cations are located on a center of inversion, the biphenyl-4,4'-dicarboxylate anions around a twofold rotation axis and the water molecule in a general position. The Mg cations are linked by the anions into a three-dimensional framework.

Online 28 January 2009


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