Crystal structure of 3-(thio-phen-2-yl)-5-p-tolyl-4,5-di-hydro-1H-pyrazole-1-carbo-thio-amide.
In the title compound, C15H15N3S2, the central pyrazole ring adopts a twisted conformation on the -CH-CH2- bond. Its mean plane makes dihedral angles of 7.19 (12) and 71.13 (11)° with those of the thio-phene and toluene rings, respectively. The carbothi-amide group [C(=S)-N] is inclined to the pyrazole ring mean plane by 16.8 (2)°. In the crystal, mol-ecules are linked by N-H⋯S hydrogen bonds, forming chains propagating along [010]. Within the chains, there are N-H⋯π inter-actions present. Between the chains there are weak parallel slipped π-π inter-actions involving inversion-related thio-phene and pyrazole rings [inter-centroid distance = 3.7516 (14) Å; inter-planar distance = 3.5987 (10) Å; slippage = 1.06 Å].
Institution of Excellence, University of Mysore, Manasagangotri, Mysore 570 006, India.
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Naveen
Department of Chemistry, Yuvaraja's College, University of Mysore, Mysore 570 006, India.
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Pavithra
Department of Physics, Science College, An-Najah National University, PO Box 7, Nablus, Palestinian Territories.
Muneer
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Abdoh
Department of Chemistry, Yuvaraja's College, University of Mysore, Mysore 570 006, India.
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Ajay Kumar
Department of Chemistry, Science College, An-Najah National University, PO Box 7, Nablus, Palestinian Territories.
Ismail
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Warad
Department of Studies in Physics, University of Mysore, Manasagangotri, Mysore 570 006, India.
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Lokanath
C—H⋯S hydrogen bonds; N—H⋯π inter­actions; carbo­thio­amide; crystal structure; pyrazole; thio­phene; π–π inter­actions