Abstract
In the crystal structure of the title compound, C13H11NO3S, the conformation of the N—H bond in the C—SO2—NH—C(O)—C segment is anti to the C=O bond. The molecule is twisted at theN atom with a dihedral angle of 86.5(1)° between the sulfonyl benzene ring and the —SO2—NH—C=O segment. Furthermore, the dihedral angle between the two benzene rings is 80.3(1)°. The crystal structure features inversion-related dimers linked by pairs of N—H⋯O(S) hydrogen bonds.
Highlights
In the crystal structure of the title compound, C13H11NO3S, the conformation of the N—H bond in the C—SO2—NH—
The molecule is twisted at atom with a dihedral angle of 86.5(1) between the sulfonyl benzene ring and the —SO2—NH—C O
The crystal structure features inversion-related dimers linked by pairs of N—H O(S)
Summary
A. Suchetana and Hartmut Fuessb a Department of Chemistry, Mangalore University, Mangalagangotri 574 199, Mangalore, India, and bInstitute of Materials Science, Darmstadt University of Technology, Petersenstrasse 23, D-64287, Darmstadt, Germany. In the crystal structure of the title compound, C13H11NO3S, the conformation of the N—H bond in the C—SO2—NH—. The molecule is twisted at atom with a dihedral angle of 86.5(1) between the sulfonyl benzene ring and the —SO2—NH—C O segment. The dihedral angle between the two benzene rings is 80.3(1). Data collection: CAD-4-PC (Enraf–Nonius, 1996); cell refinement: CAD-4-PC; data reduction: REDU4 (Stoe & Cie, 1987); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: PLATON (Spek, 2009); software used to prepare material for publication: SHELXL97
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