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1,1′-(p-Phenylenedimethylene)dipyridinium bis(hexafluoridophosphate)
The title salt, C(18)H(18)N(2) (2+)·2PF(6) (−), exists as non-interacting cations and anions. In the cation, the pyridine and phenylene rings are aligned at 62.9 (1)°; the pyridine ring lies on a special position of m site symmetry and the phenylene ring on a special position of 2/m site symmetry...
| 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/PMC2983422/ https://www.ncbi.nlm.nih.gov/pubmed/21587624 http://dx.doi.org/10.1107/S1600536810037992 |
| Sumario: | The title salt, C(18)H(18)N(2) (2+)·2PF(6) (−), exists as non-interacting cations and anions. In the cation, the pyridine and phenylene rings are aligned at 62.9 (1)°; the pyridine ring lies on a special position of m site symmetry and the phenylene ring on a special position of 2/m site symmetry. The angle at the methylene C atom is 112.8 (1)°. The anion lies on a special position of m site symmetry; four F atoms lie on this mirror plane. |
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