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N′-[(E)-Furan-2-ylmethylidene]pyridine-3-carbohydrazide
The title compound, C(11)H(9)N(3)O(2), exists in the E conformation with respect to the azomethane C=N bond, and has the keto form. There are two independent molecules in the asymmetric unit and each of these features a slight slanting of the pyridine and furan rings, which form a dihedral angle of...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238925/ https://www.ncbi.nlm.nih.gov/pubmed/22199774 http://dx.doi.org/10.1107/S1600536811046381 |
Sumario: | The title compound, C(11)H(9)N(3)O(2), exists in the E conformation with respect to the azomethane C=N bond, and has the keto form. There are two independent molecules in the asymmetric unit and each of these features a slight slanting of the pyridine and furan rings, which form a dihedral angle of 14.96 (10)° in one of the molecules and 5.53 (10)° in the other. The crystal structure is stabilized by N—H⋯O and N—H⋯N hydrogen bonds, weak C—H⋯O and C—H⋯N hydrogen bonds and C—H⋯π interactions and π–π interactions [shortest centroid–centroid distance = 3.7864 (15) Å]. |
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