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Polymorph of 4-(carbazol-9-yl)benzonitrile
The asymmetric unit of the title compound, C(19)H(12)N(2), contains two independent molecules with a similar structure. In the two molecules, the dihedral angles between the carbazole ring system and the benzene ring are 47.9 (5) and 45.4 (4)°, similar to the value of 47.89 (6)° found in the previ...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344136/ https://www.ncbi.nlm.nih.gov/pubmed/22606139 http://dx.doi.org/10.1107/S1600536812012457 |
| Sumario: | The asymmetric unit of the title compound, C(19)H(12)N(2), contains two independent molecules with a similar structure. In the two molecules, the dihedral angles between the carbazole ring system and the benzene ring are 47.9 (5) and 45.4 (4)°, similar to the value of 47.89 (6)° found in the previously reported structure [Saha & Samanta (1999 ▶). Acta Cryst. C55, 1299–1300]. In the crystal, there is a weak C—H⋯N hydrogen bond between the two independent molecules. |
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