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N′(2),N′(5)-Bis[(E)-2-hydroxybenzylidene]-3,4-dimethylthiophene-2,5-dicarbohydrazide
In the title molecule, C(22)H(20)N(4)O(4)S, both C=N bonds are in an E conformation. The benzene rings form dihedral angles of 12.10 (13) and 25.17 (12)° with the thiophene ring. The dihedral angle between the two benzene rings is 17.59 (14)°. There are two intramolecular O—H⋯N hydrogen bonds. In...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3379339/ https://www.ncbi.nlm.nih.gov/pubmed/22719537 http://dx.doi.org/10.1107/S1600536812020260 |