3,5-Bis(4-fluorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazole
Open Access
- 7 July 2010
- journal article
- other
- Published by International Union of Crystallography (IUCr) in Acta Crystallographica Section E Structure Reports Online
- Vol. 66 (8) , o1948-o1949
Abstract
In the title compound, C(21)H(16)F(2)N(2), the dihedral angle between the fluoro-phenyl groups is 66.34 (8)°, and the dihedral angle between the envelope-configured pyrazole group (N/N/C/C/C) and the benzene ring is 11.50 (9)°. The dihedral angles between the benzene and the two fluoro-substituted phenyl groups are 77.7 (6) and 16.7 (5)°. Weak C-H⋯π interactions contribute to the stability of the crystal structure.Keywords
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