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4-[(4-Diethylamino-2-hydroxybenzylidene)ammonio]-3-methylbenzenesulfonate
In the zwitterionic title compound, C(18)H(22)N(2)O(4)S, the dihedral angle between the aromatic rings is 16.39 (11)° and an intramolecular N—H⋯O hydrogen bond occurs. In the crystal, molecules are linked by O—H⋯O hydrogen bonds, forming chains propagating in [[Image: see text]01].
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971024/ https://www.ncbi.nlm.nih.gov/pubmed/21578433 http://dx.doi.org/10.1107/S1600536809043098 |