M. Główka, Z. Olubek, A. Olczak
Aug 15, 1995
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Journal
Acta Crystallographica Section C-crystal Structure Communications
Abstract
The structure of the title compound, C 18 H 15 N 3 O 4 S, displays the characteristic features of benzenesulfonamide derivatives. The N-phenyl rings are twisted by 48.3 (1) and 77.8 (1)° with respect to the benzene ring of the phenylsulfonamide group. In the crystal, the molecules are linked to form dimers via N-H...O hydrogen bonds between sulfonamide groups. The amine H atom participates in an intramolecular hydrogen bond with the neighbouring nitro substituent.