Acta Cryst. (2012). E68, o3425
[ doi:10.1107/S1600536812047502 ]
Abstract: There are two independent molecules in the asymmetric unit of the title compound, C14H14N2O4S, in which the dihedral angles between the benzene rings are 56.22 (15) and 58.16 (14)°. In the crystal, N-HOnitro hydrogen bonds link the molecules into zigzag chains running along the a-axis direction.
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