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Acta Cryst. (2012). E68, o3426
[ doi:10.1107/S1600536812047630 ]


U. Chaithanya, S. Foro and B. T. Gowda

Abstract: In the crystal structure of the title compound, C14H14N2O4S, the N-H bond is syn to the ortho-nitro group in the sulfonyl benzene ring and anti to the ortho- and syn to the meta-methyl groups in the aniline ring. The molecule is twisted at the S-N bond with a torsion angle of 71.41 (18)°. The dihedral angle between the planes of the benzene rings is 51.07 (8)°. In the crystal, pairs of N-H...Osulfonamide hydrogen bonds link the molecules into inversion dimers.

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