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N′-(2-Chloro-5-nitrobenzylidene)isonicotinohydrazide
The title compound, C(13)H(9)ClN(4)O(3), was synthesized by the condensation reaction of 2-chloro-5-nitrobenzaldehyde with isonicotinohydrazide in a methanol solution. The molecule of the compound displays a trans configuration with respect to the C=N and C—N bonds. The dihedral angle between the...
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968476/ https://www.ncbi.nlm.nih.gov/pubmed/21582275 http://dx.doi.org/10.1107/S1600536809006588 |
| Sumario: | The title compound, C(13)H(9)ClN(4)O(3), was synthesized by the condensation reaction of 2-chloro-5-nitrobenzaldehyde with isonicotinohydrazide in a methanol solution. The molecule of the compound displays a trans configuration with respect to the C=N and C—N bonds. The dihedral angle between the benzene and pyridine rings is 12.1 (2)°. In the crystal structure, adjacent molecules are linked through intermolecular N—H⋯O hydrogen bonds, forming dimers. |
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