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N-(6-Chloro-1-methyl-1H-imidazo[4,5-c]pyridin-4-yl)benzene-sulfonamide.


ABSTRACT: 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 ?-? stacking inter-actions [shortest centroid-centroid distance = 3.5211?(12)?Å] are also observed.

SUBMITTER: Devaru VB 

PROVIDER: S-EPMC3998591 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature

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N-(6-Chloro-1-methyl-1H-imidazo[4,5-c]pyridin-4-yl)benzene-sulfonamide.

Devaru Venkatesh B VB   Katagi K S KS   Kotresh O O   Arunkashi H K HK   Devarajegowda H C HC  

Acta crystallographica. Section E, Structure reports online 20140315 Pt 4


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 =  ...[more]

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