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4-{2-[5-(4-Chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-3-yl]thiazol-4-yl}benzonitrile
The asymmetric unit of the title compound, C(25)H(14)ClFN(4)S, contains two independent molecules (A and B). Each molecule consists of five rings, namely chlorophenyl, fluorophenyl, 1H-pyrazole, thiazole and benzonitrile. In molecule A, the 1H-pyrazole ring makes dihedral angles of 52.54 (8),...
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/PMC3007991/ https://www.ncbi.nlm.nih.gov/pubmed/21588640 http://dx.doi.org/10.1107/S1600536810031405 |
Sumario: | The asymmetric unit of the title compound, C(25)H(14)ClFN(4)S, contains two independent molecules (A and B). Each molecule consists of five rings, namely chlorophenyl, fluorophenyl, 1H-pyrazole, thiazole and benzonitrile. In molecule A, the 1H-pyrazole ring makes dihedral angles of 52.54 (8), 35.96 (8) and 15.43 (8)° with respect to the attached chlorophenyl, fluorophenyl and thiazole rings. The corresponding values in molecule B are 51.65 (8), 37.26 (8) and 8.32 (8)°. In the crystal, molecules are linked into dimers by C—H⋯N hydrogen bonds, generating R (2) (2)(10) ring motifs. These dimers are further linked into two-dimensional arrays parallel to the ab plane via intermolecular weak C—H⋯N and C—H⋯F hydrogen bonds. The crystal structure is further stabilized by weak π-π interactions [with centroid–centroid distances of 3.4303 (9) and 3.6826 (9) Å] and weak C—H⋯π interactions. |
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