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Acta Cryst. (2010). E66, o2558  [ doi:10.1107/S1600536810034884 ]

Lamotriginium dihydrogen phosphate-4-(dimethylamino)benzaldehyde (1/1)

S. N. Razzaq, I. U. Khan, O. Sahin and O. Büyükgüngör

Abstract: In the title compound, C9H8Cl2N5+·H2PO4-·C9H11NO [systematic name: 3,5-diamino-6-(2,3-dichlorophenyl)-1,2,4-triazin-2-ium dihydrogen phosphate-4-(dimethylamino)benzaldehyde (1/1)], intermolecular N-H...O and O-H...O hydrogen bonds produce R22(8) and R32(8) rings, generating a layer. Intermolecular N-H...N interactions also occur. The dihedral angle between the rings in the cation is 71.73 (12)°.

Online 15 September 2010

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