N-(6-Chloro-1-methyl-1H-imidazo[4,5-c]pyridin-4-yl)benzene-sulfonamide.
The asymmetric unit of the title compound, C13H11ClN4O2S, contains two mol-ecules (A and B), in which the dihedral angles between the 1H-imidazo[4,5-c]pyridine system and terminal phenyl ring are 80.83 (10) and 62.34 (1)°. In the crystal, A-B dimers are linked by pairs of N-H⋯N hydrogen bonds, which generate R (2) 2(10) loops. The dimers are linked by C-H⋯O and C-H⋯Cl inter-actions, generating a three-dimensional network. Aromatic π-π stacking inter-actions [shortest centroid-centroid distance = 3.5211 (12) Å] are also observed.
P. G. Department of Physics, LVD College, Raichur 584 103, Karnataka, India.
Venkatesh B
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Devaru
Department of Chemistry, Karnatak Science College, Karnatak University, Dharwad, Karnataka 580 001, India.
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KS
Katagi
Department of Chemistry, Karnatak Science College, Karnatak University, Dharwad, Karnataka 580 001, India.
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O
Kotresh
Department of Physics, Moodlakatte Institute of Technology, Kundapura 576 217, Karnataka, India.
H K
HK
Arunkashi
Department of Physics, Yuvaraja's College (Constituent College), University of Mysore, Mysore 570 005, Karnataka, India.
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HC
Devarajegowda