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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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: | C Swapna Library Assistant |
| 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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