4-{[(E)-2,3-Dihydroxybenzylidene]- amino}-N-(5-methyl-1,2-oxazol-3-yl)- benzenesulfonamide

Please use this identifier to cite or link to this item: http://digitalrepository.fccollege.edu.pk/handle/123456789/2230

Title:	4-{[(E)-2,3-Dihydroxybenzylidene]- amino}-N-(5-methyl-1,2-oxazol-3-yl)- benzenesulfonamide
Authors:	Tahir, M. Nawaz Khan, Abdul Haleem Iqbal, Mohammad S. Munir, Christy Aziz, Tariq
Keywords:	: single-crystal X-ray study; T = 296 K; mean (C–C) = 0.004 A˚; R factor = 0.049; wR factor = 0.121; data-to-parameter ratio = 13.8
Issue Date:	12-Jun-2012
Publisher:	Acta Crystallographica Section E: Structure Reports Online
Citation:	Tahir, M. Nawaz, et al. "4-{[(E)-2, 3-Dihydroxybenzylidene] amino}-N-(5-methyl-1, 2-oxazol-3-yl) benzenesulfonamide." Acta Crystallographica Section E: Structure Reports Online 68.7 (2012): o2125-o2125.
Abstract:	In the title compound, C17H15N3O5S, the 2,3-dihydroxy benzaldehyde unit is oriented at a dihedral angles of 16.83 (10) and 78.87 (6) with the anilinic and 5-methyl-1,2- oxazol-3-amine groups, respectively. An S(6) loop exists due to intramolecular O—H N hydrogen bonding. In the crystal, inversion dimers with R2 2 (8) rings are formed due to N—H N hydrogen bonding between the 5-methyl-1,2-oxazol-3-amine groups. These dimers are interlinked by O—H O hydrogen bonds, forming chains along [101] and resulting in R2 2 (26) rings. – interactions occur between the central benzene rings with a centroid–centroid distance of 3.7928 (16) A
URI:	http://202.142.177.21/handle/123456789/2230
Appears in Collections:	Chemistry Department

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