Acta Cryst. (2004). E60, m1301-m1302 [ doi:10.1107/S1600536804019038 ]
Abstract: By reaction of cobalt(II) sulfate with 5-hydroxyisophthalic acid and 2,2'-bipyridine in a water-dimethylformamide solution, the title novel sulfate-anion-bridged inorganic-organic hybrid, [Co(C10H8N2)(H2O)2SO4]n, has been synthesized. Structural characterization of the complex shows that it displays a polymeric linear structure, formed by sulfate bridges between six-coordinate CoII ions that lie on twofold rotation axes. Hydrogen bonding between chains results in a two-dimensional framework stucture.
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