Acta Cryst. (2005). E61, m1520-m1522 [ doi:10.1107/S1600536805021409 ]
Abstract: The zirconium(IV) ion in the title compound, (C5H6N)4[Zr(SO4)4]·H2O, exists in a distorted dodecahedral geometry with four bidentate sulfate groups. The tetraanion, two of the pyridinium cations and water molecule all lie on special positions with m site symmetry. A network of N-HO and O-HO hydrogen bonds helps to stabilize the structure.
Online 9 July 2005
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