N-[(2-Chloro-phen-yl)sulfon-yl]-2-meth-oxy-benzamide.
The title compound, C14H12ClNO4S, crystallizes with two mol-ecules in the asymmetric unit. The dihedral angles between the benzene rings are 89.68 (1) (mol-ecule 1) and 82.9 (1)° (mol-ecule 2). In each mol-ecule, intra-molecular N-H⋯O hydrogen bonds between the amide H atom and the meth-oxy O atom generate S(6) loops. In the crystal, mol-ecule 2 is linked into inversion dimers through pairs of C-H⋯O inter-actions, forming an R 2 (2)(8) ring motif. Mol-ecules 1 and 2 are further linked along the b-axis direction through C-H⋯π inter-actions. The crystal structure is further stabilized by several π-π stacking inter-actions [centroid-centroid separations = 3.7793 (1), 3.6697 (1) and 3.6958 (1) Å], thus generating a three-dimensional architecture.
Department of Studies and Research in Chemistry, Tumkur University, Tumkur, Karnataka 572 103, India.
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Sreenivasa
Department of Studies and Research in Physics, U.C.S., Tumkur University, Tumkur, Karnataka 572 103, India.
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Palakshamurthy
University College of Science, Tumkur University, Tumkur 572 103, Karnataka, India.
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Suresha
Department of Physics, Karnatak University, Dharwad, Karnataka 580 003, India.
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Tonannavar
Department of Physics, Karnatak University, Dharwad, Karnataka 580 003, India.
Yenagi
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Jayashree
Department of Studies and Research in Chemistry, U.C.S., Tumkur University, Tumkur, Karnataka 572 103, India.
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Suchetan