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5-Methyl-1,3-diphenyl-N-(5-phenyl-1,3,4-thiadiazol-2-yl)-1H-pyrazole-4-carboxamide
The asymmetric unit of the title compound C(25)H(19)N(5)OS, contains two molecules, A and B. In molecule A, the dihedral angles between the pyrazole ring and the C-bound phenyl group, the N-bound phenyl group and the thiadiazole ring are 32.30 (14), 52.25 (14) and 34.94 (12)°, respectively. The c...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3885020/ https://www.ncbi.nlm.nih.gov/pubmed/24454195 http://dx.doi.org/10.1107/S1600536813028766 |
Sumario: | The asymmetric unit of the title compound C(25)H(19)N(5)OS, contains two molecules, A and B. In molecule A, the dihedral angles between the pyrazole ring and the C-bound phenyl group, the N-bound phenyl group and the thiadiazole ring are 32.30 (14), 52.25 (14) and 34.94 (12)°, respectively. The corresponding angles in molecule B are 33.32 (14), 50.67 (15), and 70.30 (12)°, respectively. In the crystal, the A and B molecules are linked by pairs of N—H⋯N hydrogen bonds, generating R (2) (2)(8) loops. This dimer linkage is reinforced by two C—H⋯O hydrogen bonds and one C—H⋯N hydrogen bond. |
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