Abstract
In the title compound, C13H10N2O5S, the C=O bond in the —SO2—NH—CO— segment is anti to the meta-nitro group in the benzoyl ring, while the N—C bond has gauche torsions with respect to the S=O bonds. The molecule is twisted at the N atom with a dihedral angle of 79.9 (2)° between the sulfonyl benzene ring and the —SO2—NH—CO— segment. Furthermore, the dihedral angle between the benzeneline rings is 86.9 (2)°. In the structure, the molecules are linked into helical chains along the b axis via N—H⋯O hydrogen bonds.
Highlights
—SO2—NH—CO— segment is anti to the meta-nitro group in the benzoyl ring, while the N—C bond has gauche torsions with respect to the S O bonds
The conformation of the N—H bond in the C—SO2—NH—C(O) segment is anti to the C=O bond (Fig.1), similar to that observed in N-(3-chlorobenzoyl)benzenesulfonamide (I)(Gowda et al, 2009)
The C=O bond in the segment is anti to the meta-nitro group in the benzoyl ring, while the conformation of the
Summary
Rint = 0.028 a Department of Chemistry, Mangalore University, Mangalagangotri 574199, Mangalore, India, and bInstitute of Materials Science, Darmstadt University of Technology, Petersenstrasse 23, D-64287, Darmstadt, Germany. R factor = 0.065; wR factor = 0.137; data-to-parameter ratio = 11.8. —SO2—NH—CO— segment is anti to the meta-nitro group in the benzoyl ring, while the N—C bond has gauche torsions with respect to the S O bonds. N atom with a dihedral angle of 79.9 (2) between the sulfonyl benzene ring and the —SO2—NH—CO— segment. The dihedral angle between the benzeneline rings is. The molecules are linked into helical chains along the b axis via N—H O hydrogen bonds
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