Abstract
In the title compound, C14H12ClNO3S, the N—H bond in the C—SO2—NH—C(O) segment is anti to the C=O bond. Further, the C=O bond and the meta-Cl atom in the benzoyl ring are also anti to each other. The dihedral angle between the sulfonyl and the benzoyl benzene rings is 72.4 (1)°. In the crystal, molecules are linked by pairs of N—H⋯O hydrogen bonds, forming inversion dimers.
Highlights
The C=O bond and the meta-Cl atom in the benzoyl ring are anti to each other
Molecules are linked by pairs of N—H O hydrogen bonds, forming inversion dimers
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-(benzoyl)-2-methylbenzenesulfonamide (II)(Suchetan et al, 2010)
Summary
R factor = 0.042; wR factor = 0.113; data-to-parameter ratio = 16.3. H atoms treated by a mixture of independent and constrained refinement max = 0.45 e Å3. C—SO2—NH—C(O) segment is anti to the C=O bond. The C=O bond and the meta-Cl atom in the benzoyl ring are anti to each other. The dihedral angle between the sulfonyl and the benzoyl benzene rings is 72.4 (1). Molecules are linked by pairs of N—H O hydrogen bonds, forming inversion dimers
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