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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...

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Detalles Bibliográficos
Autores principales: Chandra, Mahesh, S. S., Srikantamurthy, N., Umesha, K. B., Palani, K., Mahendra, M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
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
Descripción
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.