2-[3-(4-Chloro-phen-yl)-5-(4-fluoro-phenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4-phenyl-1,3-thia-zole

Bakr F Abdel-Wahab; Seik Weng Ng; Edward R T Tiekink

doi:10.1107/S1600536813007496

2-[3-(4-Chloro-phen-yl)-5-(4-fluoro-phenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4-phenyl-1,3-thia-zole

Acta Crystallogr Sect E Struct Rep Online. 2013 Mar 23;69(Pt 4):o576. doi: 10.1107/S1600536813007496. Print 2013 Apr 1.

Authors

Bakr F Abdel-Wahab¹, Seik Weng Ng, Edward R T Tiekink

Affiliation

¹ Applied Organic Chemistry Department, National Research Centre, Dokki, 12622 Giza, Egypt.

Abstract

In the title compound, C24H17ClFN3S, the pyrazole ring is almost planar (r.m.s. deviation = 0.030 Å). With the exception of the methine-bound benzene ring, which forms a dihedral angle of 85.77 (13)° with the pyrazole ring, the remaining non-C atoms lie in an approximate plane (r.m.s. deviation = 0.084 Å) so that overall the mol-ecule has a T-shape. In the crystal, centrosymmetrically related mol-ecules are connected via π-π inter-actions between pyrazole rings [centroid-centroid distance = 3.5370 (15) Å] and these stack along the a axis with no specific inter-actions between them.