4-[(2-Hy­droxy-5-nitro­benzyl­idene)amino]­benzene­sulfonamide

The title Schiff base compound, C(13)H(11)N(3)O(5)S, exists in an E configuration with respect to the C=N double bond. The benzene rings are almost coplanar, making a dihedral angle of 2.82 (6). The sulfonamide group is twisted away from the attached phenyl ring with an N—S—C—C torsion angle of 64.8...

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Detalles Bibliográficos
Autores principales: Tan, Yi-Han, Teoh, Siang Guan, Loh, Wan-Sin, Fun, Hoong-Kun
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983168/
https://www.ncbi.nlm.nih.gov/pubmed/21587586
http://dx.doi.org/10.1107/S1600536810036949
Descripción
Sumario:The title Schiff base compound, C(13)H(11)N(3)O(5)S, exists in an E configuration with respect to the C=N double bond. The benzene rings are almost coplanar, making a dihedral angle of 2.82 (6). The sulfonamide group is twisted away from the attached phenyl ring with an N—S—C—C torsion angle of 64.84 (11)°. An intra­molecular O—H⋯N hydrogen bond stabilizes the mol­ecule, generating an S(6) ring motif. In the crystal, inter­molecular N—H⋯O and C—H⋯O hydrogen bonds link the mol­ecules into a three-dimensional network.

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