5-(3,5-Di-fluoro-phen-yl)-1-(4-fluoro-phen-yl)-3-tri-fluoro-methyl-1H-pyrazole

Karikere Ekanna Manoj Kumar; Parameshwar Adimoole Suchetan; Bandrehalli Siddagangaiah Palakshamurthy; Shankar Madan Kumar; Neratur Krishnappagowda Lokanath; Swamy Sreenivasa

doi:10.1107/S1600536813032650

5-(3,5-Di-fluoro-phen-yl)-1-(4-fluoro-phen-yl)-3-tri-fluoro-methyl-1H-pyrazole

Acta Crystallogr Sect E Struct Rep Online. 2013 Dec 7;70(Pt 1):o19. doi: 10.1107/S1600536813032650. eCollection 2014 Jan 1.

Authors

Karikere Ekanna Manoj Kumar¹, Parameshwar Adimoole Suchetan¹, Bandrehalli Siddagangaiah Palakshamurthy², Shankar Madan Kumar³, Neratur Krishnappagowda Lokanath³, Swamy Sreenivasa¹

Affiliations

¹ Department of Studies and Research in Chemistry, U.C.S., Tumkur University, Tumkur, Karnataka 572 103, India.
² Department of Studies and Research in Physics, U.C.S., Tumkur University, Tumkur, Karnataka 572 103, India.
³ Department of Studies in Physics, University of Mysore, Manasagangotri, Mysore, India.

Abstract

In the title compound, C16H8F6N2, the dihedral angle between the pyrazole and di-fluoro-benzene rings is 50.30 (13)°, while those between the pyrazole and fluoro-benzene rings and between the di-fluoro-benzene and fluoro-benzene rings are 38.56 (13) and 53.50 (11)°, respectively. Aromatic π-π stacking inter-actions between adjacent di-fluoro-benzene rings [centroid-centroid separation = 3.6082 (11) Å] link the mol-ecules into dimers parallel to [21-2].