Abstract
In the title compound, C15H15NO3S, the conformation of the N—H bond in the C—SO2—NH—C(O) segment is anti to the C=O bond. Further, the conformation of the C=O bond is syn to the ortho-methyl group in the benzoyl ring. The dihedral angle between the sulfonyl benzene ring and the —SO2—NH—C—O segment is 87.1 (1)° and that between the sulfonyl and the benzoyl benzene rings is 58.2 (1)°. In the crystal structure, molecules are linked by pairs of N—H⋯O(S) hydrogen bonds, forming inversion dimers.
Highlights
CCD detectorRefinement 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
H atoms treated by a mixture of independent and constrained refinement max = 0.27 e Å3
Molecules are linked by pairs of N—
Summary
Refinement 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. R factor = 0.042; wR factor = 0.107; data-to-parameter ratio = 15.4. H atoms treated by a mixture of independent and constrained refinement max = 0.27 e Å3. The conformation of the C O bond is syn to the ortho-methyl group in the benzoyl ring. The dihedral angle between the sulfonyl benzene ring and the — SO2—NH—C—O segment is 87.1 (1) and that between the sulfonyl and the benzoyl benzene rings is 58.2 (1). Molecules are linked by pairs of N—. H O(S) hydrogen bonds, forming inversion dimers
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