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3-Nitro-5-(4-pyridinio)benzoate
The title compound, C(12)H(8)N(2)O(4), crystallizes as a zwitterion in which the pyridyl N atom is protonated. The dihedral angle between the benzene and pyridinium rings is 27.9 (2)°. In the crystal, N—H⋯O hydrogen bonds link adjacent zwitterions into a three-dimensional structure.
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2010
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007415/ https://www.ncbi.nlm.nih.gov/pubmed/21588397 http://dx.doi.org/10.1107/S160053681002800X |