3-Methyl-4-[2-(4-nitro­phen­yl)hydrazin-1-yl­idene]-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothio­amide

The asymmetric unit of the title compound, C(11)H(10)N(6)O(3)S, contains two independent mol­ecules, each of which is stabilized by an intra­molecular N—H⋯O hydrogen bond, forming an S(6) ring motif. In one mol­ecule, the pyrazole ring forms a dihedral angle of 10.93 (14)° with the benzene ring. The...

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Detalles Bibliográficos
Autores principales: Fun, Hoong-Kun, Quah, Ching Kheng, Shetty, Shobhitha, Kalluraya, Balakrishna, Babu, M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3393969/
https://www.ncbi.nlm.nih.gov/pubmed/22798834
http://dx.doi.org/10.1107/S1600536812027134
Descripción
Sumario:The asymmetric unit of the title compound, C(11)H(10)N(6)O(3)S, contains two independent mol­ecules, each of which is stabilized by an intra­molecular N—H⋯O hydrogen bond, forming an S(6) ring motif. In one mol­ecule, the pyrazole ring forms a dihedral angle of 10.93 (14)° with the benzene ring. The corresponding dihedral angle in the other mol­ecule is 7.03 (14)°. In the crystal, mol­ecules are linked via pairs of (N,N)—H⋯O bifurcated acceptor bonds which, together with C—H⋯O hydrogen bonds, form sheets parallel to (001).

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