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Acta Cryst. (2013). E69, o725
[ doi:10.1107/S1600536813009410 ]

4-Methylanilinium 4-hydroxybenzenesulfonate

J. V. Jovita, S. Sathya, G. Usha, R. Vasanthi and P. Sagayaraj

Abstract: In the crystal of the title molecular salt, C7H10N+·C6H5O4S-, the benzenesulfonate units are linked through phenol-sulfonate O-H...O hydrogen bonds, forming chains along the c-axis direction. These chains are linked via N-H...O hydrogen bonds involving two of the three H atoms of the ammonium group of the 4-methylanilium cation, giving rise to two-dimensional networks parallel to the bc plane which are further connected through an additional N-H...O interaction in which the third ammonium H atom is involved, generating a three-dimensional network.

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