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Hydrogen-bonded network in the salt 4-methyl-1H-imidazol-3-ium picrate
In the title molecular salt, C(4)H(7)N(2) (+)·C(6)H(2)N(3)O(7) (−), the phenolic proton of the starting picric acid has been transferred to the imidazole N atom. The nitro groups are twisted away from the benzene ring plane, making dihedral angles of 12.8 (2), 9.2 (4) and 29.3 (2)°. In the crystal,...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4908564/ https://www.ncbi.nlm.nih.gov/pubmed/27308039 http://dx.doi.org/10.1107/S205698901600712X |