Crystal structure of N'-[(E)-(4-chloro-phen-yl)(phen-yl)methyl-idene]-4-methyl-benzene-sulfono-hydrazide.
Acta Crystallogr E Crystallogr Commun
; 71(Pt 1): o45-6, 2015 Jan 01.
Article
em En
| MEDLINE
| ID: mdl-25705499
ABSTRACT
The title compound, C20H17ClN2O2S, was obtained by a condensation reaction between 4-chloro-benzo-phenone and tosyl hydrazide. The plane of the methyl-substituted benzene ring forms dihedral angles of 20.12â
(12) and 78.43â
(13)° with those of the chlorine-substituted benzene ring and the benzene ring, respectively, with the last two rings forming a dihedral angle of 67.81â
(13)°. The chlorine substituent was also found to be 0.868â
(2)0.132â
(2) disordered over these two rings. In the crystal, mol-ecules are linked through pairs of N-Hâ¯O hydrogen bonds, giving centrosymmetric cyclic dimers [graph set R 2 (2)(8)], which are linked by weak C-Hâ¯O and C-Hâ¯Cl inter-actions into a chain structure which extends along the a-axis direction.
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MEDLINE
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En
Ano de publicação:
2015
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Article