Crystal structure of N′-[(E)-(4-chlorophenyl)(phenyl)methylidene]-4-methylbenzenesulfonohydrazide
| Autor: | J. Balaji, S. Prabu, J. J. F. Xavier, P. Srinivasan |
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| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: | |
| Zdroj: | Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 1, Pp o45-o46 (2015) |
| Druh dokumentu: | article |
| ISSN: | 2056-9890 20569890 |
| DOI: | 10.1107/S2056989014026723 |
| Popis: | The title compound, C20H17ClN2O2S, was obtained by a condensation reaction between 4-chlorobenzophenone and tosyl hydrazide. The plane of the methyl-substituted benzene ring forms dihedral angles of 20.12 (12) and 78.43 (13)° with those of the chlorine-substituted benzene ring and the benzene ring, respectively, with the last two rings forming a dihedral angle of 67.81 (13)°. The chlorine substituent was also found to be 0.868 (2):0.132 (2) disordered over these two rings. In the crystal, molecules are linked through pairs of N—H...O hydrogen bonds, giving centrosymmetric cyclic dimers [graph set R22(8)], which are linked by weak C—H...O and C—H...Cl interactions into a chain structure which extends along the a-axis direction. |
| Databáze: | Directory of Open Access Journals |
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