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Crystal structures of 4-chloropyridine-2-carbonitrile and 6-chloropyridine-2-carbonitrile exhibit different intermolecular π-stacking, C—H⋯N(nitrile) and C—H⋯N(pyridine) interactions
The two title compounds are isomers of C(6)H(3)ClN(2) containing a pyridine ring, a nitrile group, and a chloro substituent. The molecules of each compound pack together in the solid state with offset face-to-face π-stacking, and intermolecular C—H⋯N(nitrile) and C—H⋯N(pyridine) interactions. 4-C...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4518955/ https://www.ncbi.nlm.nih.gov/pubmed/26279884 http://dx.doi.org/10.1107/S2056989015011767 |