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3-Carboxypyrazino[2,3-f][1,10]phenanthrolin-9-ium-2-carboxylate
In the title zwitterionic compound, C(16)H(8)N(4)O(4), the dihedral angle between the carboxyl and carboxylate groups is 72.14 (2)°. In the crystal, molecules are linked by strong intermolecular O—H⋯O(−) and N(+)—H⋯O(−) hydrogen bonds into double chains extended along [001]. These chains are addi...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2010
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983978/ https://www.ncbi.nlm.nih.gov/pubmed/21580585 http://dx.doi.org/10.1107/S1600536810007361 |