Acta Cryst. (2011). E67, o1759 [ doi:10.1107/S1600536811023361 ]
Abstract: In the crystal structure of the title compound, C4H10NO+·C8H7O3-·C8H8O3·H2O, cations, anions and neutral molecules are linked by intermolecular N-HO and O-HO hydrogen bonds into chains running parallel to the c axis. The -CO2 groups make dihedral angles of 4.6 (3) and 5.7 (4)° with the attached ring in the 4-methoxybenzoic acid molecule and the 4-methoxybenzoate anion, respectively.
Online 22 June 2011
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