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Acta Cryst. (2013). E69, o392-o393
[ doi:10.1107/S1600536813004339 ]

2-[5-(4-Fluorophenyl)-3-(4-methylphenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4-phenyl-1,3-thiazole

B. F. Abdel-Wahab, H. A. Mohamed, S. W. Ng and E. R. T. Tiekink

Abstract: In the title compound, C25H20FN3S, two independent molecules comprise the asymmetric unit, which differ in the relative orientation of the fluorobenzene ring with respect to the pyrazole ring to which it is attached [dihedral angles = 89.39 (17) and 75.23 (16)° in the two molecules]. Each pyrazole ring adopts an envelope conformation with the methine C atom being the flap atom. There are additional twists in the molecules, e.g. between the five-membered rings [dihedral angles = 18.23 (16) and 17.84 (16)°] and between the thiazole and attached phenyl ring [10.26 (16) and 20.87 (15)°]. Overall, each molecule has a T-shape. In the crystal, molecules are connected into a three-dimensional architecture by weak C-H...[pi] interactions.


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