Acta Cryst. (2005). E61, o1408-o1410  [ doi:10.1107/S1600536805011591 ]

Diphenylguanidinium hydrogen oxalate

M.-L. Hu and W.-D. Wang

Abstract: In the crystal structure of the title compound, C₁₃H₁₄N₃⁺·C₂HO₄^-, each cation is linked to four adjacent anions by intermolecular N-HO hydrogen bonds [NO = 2.870 (4)-2.895 (4) Å], and each anion is also linked to two adjacent anions by O-HO hydrogen bonds [OO = 2.526 (3) Å] to form a two-dimensional grid network parallel to (100).

Online 23 April 2005

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