(IUCr) Crystallography Journals Online

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Acta Cryst. (2008). E64, o2217-o2218 [ doi:10.1107/S1600536808034740 ]

2-Aminopyrimidinium hydrogen chloranilate monohydrate

P. Su, X.-Y. Huang and X. Meng

Abstract: In the title compound, C₄H₆N₃⁺·C₆HCl₂O₄^-·H₂O, anions, cations and water molecules are linked by intermolecular O-HO, O-HN and N-HO hydrogen bonds into one-dimensional tapes along [111]. These tapes are further linked by weak ClCl interactions [ClCl = 3.394 (2) Å], forming sheets parallel to the (10 $\\overline{1}$ ) plane.

Online 31 October 2008