Acta Cryst. (2004). E60, m1784-m1785  [ doi:10.1107/S1600536804027783 ]

4,4'-Bipyridinium hexaaquacobalt(II) disulfate

X.-H. Li, Q. Miao, H.-P. Xiao and M.-L. Hu

Abstract: The title compound, (C₁₀H₁₀N₂)[Co(H₂O)₆](SO₄)₂, consists of 4,4'-bipyridinium dications, hexaaquacobalt(II) cations and sulfate anions that are linked by hydrogen bonds into a network structure. Six water molecules are coordinated to the Co atom and the geometry is octahedral. The bipyridinium cation has site symmetry 2 and the Co atom lies on a position of site symmetry 2/m.

Online 6 November 2004

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