Acta Cryst. (2005). E61, m804-m806  [ doi:10.1107/S1600536805009645 ]

catena-Poly[[cis-diaqua(2,2'-bipyridine)zinc(II)]--5-sulfonatosalicylato]

S.-R. Fan, L.-G. Zhu and H.-P. Xiao

Abstract: In the title polymeric compound, [Zn(C₇H₄O₆S)(C₁₀H₈N₂)(H₂O)₂], the octahedral coordination of the Zn atom comprises N-atom donors of 2,2'-bipyridine, O atoms of two water molecules, the carboxyl O atom of the 5-sulfosalicylate dianion and the sulfonyl O atom of a symmetry-related dianion. The water molecules with sulfonyl O atoms form hydrogen bonds between chains, giving rise to a two-dimensional network.

Online 9 April 2005

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