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3,4-Dimethoxy-N-(3-nitrobenzylidene)aniline
The title compound, C(15)H(14)N(2)O(4), has two crystallographically independent molecules in the asymmetric unit. In both molecules, the nitro and the two methoxy substituents are coplanar with the benzene rings to which they are attached. The benzene rings are nearly coplanar, with dihedral ang...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2008
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959659/ https://www.ncbi.nlm.nih.gov/pubmed/21581035 http://dx.doi.org/10.1107/S1600536808034193 |
| Sumario: | The title compound, C(15)H(14)N(2)O(4), has two crystallographically independent molecules in the asymmetric unit. In both molecules, the nitro and the two methoxy substituents are coplanar with the benzene rings to which they are attached. The benzene rings are nearly coplanar, with dihedral angles between the two benzene rings of 10.39 (8) and 5.95 (8)° in the two molecules. The two independent molecules in the asymmetric unit are rotated with respect to each other such that the dihedral angles between equivalent benzene rings are 49.11 (8) and 63.93 (8)°. In the crystal structure, intermolecular C—H⋯O hydrogen-bond contacts and a weak C—H⋯π interaction are observed. |
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