Acta Cryst. (2005). E61, o317-o319 [ doi:10.1107/S1600536805000759 ]
Abstract: The title compound, C10H9N2+·C8H4NO6-·C8H5NO6·2H2O, consists of singly protonated 2,2'-bipyridinium cations, 5-nitroisophthalate anions, 5-nitroisophthalic acid and water molecules of crystallization, linked by N-HO and O-HO hydrogen bonds. The moieties are linked by multiple hydrogen bonds into an undulating sheet structure.
Online 15 January 2005
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