1-[3,5-Bis(4-fluoro­phen­yl)-4,5-di­hydro-1H-pyrazol-1-yl]ethanone

Fun, Hoong-Kun and Hemamalini, Madhukar and Samshuddin, S. and Narayana, B. and Yathirajan, H. S. (2010) 1-[3,5-Bis(4-fluoro­phen­yl)-4,5-di­hydro-1H-pyrazol-1-yl]ethanone. Acta Crystallographica Section E, 66 (3). o582-o583. ISSN 2056-9890

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Official URL: https://doi.org/10.1107/S1600536810004435

Abstract

In the asymmetric unit of the title compound, C17H14F2N2O, there are three independent mol­ecules (A, B and C) which differ slightly in the relative orientations of the two fluoro­phenyl rings. In mol­ecules A and C one of the fluoro­phenyl rings is disordered over two positions, with occupancy ratios of 0.72 (2):0.28 (2) for mol­ecule A and 0.67 (2):0.33 (2) for mol­ecule C. The dihedral angle between the two fluoro­phenyl rings in the independent mol­ecules lie in the range 70.3 (3)–84.0 (3)°. In the crystal structure, the mol­ecules are linked via inter­molecular C—H⋯O and C—H⋯F hydrogen bonds and π⋯π stacking inter­actions [centroid–centroid distance = 3.7508 (13) Å], forming a three-dimensional network.

Item Type: Article
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: MUL SWAPNA user
Date Deposited: 14 Oct 2019 05:26
Last Modified: 14 Oct 2019 05:26
URI: http://eprints.uni-mysore.ac.in/id/eprint/8994

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