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4,4'-Dichloro-N,N'-(o-phenyl-ene)dibenzene-sulfonamide.

ABSTRACT: The title compound, C(18)H(14)Cl(2)N(2)O(4)S(2), is a diamine that is a precursor to a quinonoid bidentate redox-active ligand. The dihedral angles between the central phenyl ring and the end rings are 87.5(1) and 60.7(1)°, while the two end rings make a dihedral angle of 82.5(1)°. The crystal structure is stabilized by two weak inter-molecular N-H?O hydrogen bonds, as well as one intra-molecular C-H?O and one N-H?N hydrogen bond.

SUBMITTER: Krainova J

PROVIDER: S-EPMC2968088 | biostudies-other | 2008 Dec

REPOSITORIES: biostudies-other

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4,4'-Dichloro-N,N'-(o-phenyl-ene)dibenzene-sulfonamide.

Krainova Julia J Dares Christopher C Lever A B P AB

Acta crystallographica. Section E, Structure reports online 20081220 Pt 1

The title compound, C(18)H(14)Cl(2)N(2)O(4)S(2), is a diamine that is a precursor to a quinonoid bidentate redox-active ligand. The dihedral angles between the central phenyl ring and the end rings are 87.5(1) and 60.7(1)°, while the two end rings make a dihedral angle of 82.5(1)°. The crystal structure is stabilized by two weak inter-molecular N-H⋯O hydrogen bonds, as well as one intra-molecular C-H⋯O and one N-H⋯N hydrogen bond. ...[more]

PMID: 21581634

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