Abstract
In the title compound, C14H12ClNO3S, the conformation of the N—H bond in the C—SO2—NH—C(O) segment is anti to the C=O bond. The molecule is twisted at the S atom with a torsion angle of 69.0 (2)°. The dihedral angle between the sulfonyl benzene ring and the —SO2—NH—C—O segment is 77.2 (1)° and that between the sulfonyl and the benzoyl benzene rings is 89.5 (1)°. In the structure, molecules are linked into chains via N—H⋯O hydrogen bonds, forming inversion dimers.
Highlights
The molecule is twisted at the S atom with a torsion angle of 69.0 (2)
Molecules are linked into chains via N—H O hydrogen bonds, forming inversion dimers
The molecules are twisted at the S atoms with the torsional angle of 69.0 (2)°, compared to the values of -66.9 (3)° in (II), -70.0 (2)° & 61.3 (2)° in the two molecules of (III), 67.1 (2)° & 67.7 (2)° in (IV) and
Summary
Thimme Gowda,a* Sabine Forob 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. H atoms treated by a mixture of independent and constrained refinement max = 0.22 e Å3. R factor = 0.046; wR factor = 0.123; data-to-parameter ratio = 15.4. The molecule is twisted at the S atom with a torsion angle of 69.0 (2). The dihedral angle between the sulfonyl benzene ring and the —SO2—NH—C—O segment is. 77.2 (1) and that between the sulfonyl and the benzoyl benzene rings is 89.5 (1). Molecules are linked into chains via N—H O hydrogen bonds, forming inversion dimers
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