Butcher, Ray J. and Akkurt, M. and Samshuddin, S. and Narayana, B. and Yathirajan, H. S. (2011) 4,6-Bis(4-fluoro­phen­yl)-2-phenyl-1H-indazol-3(2H)-one. Acta Crystallographica Section E, 67 (6). o1346-o1347. ISSN 2056-9890

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Official URL: https://doi.org/10.1107/S1600536811016369


In the title compound, C25H16F2N2O, the pyrazole ring is almost planar (r.m.s. deviation = 0.028 Å) and makes a dihedral angle of 5.86 (11)° with the indazole benzene ring. The dihedral angle between the pyrazole ring and the unsubstituted phenyl ring is 28.19 (11)°. The dihedral angles between the unsubstituted phenyl and the two fluoro­phenyl groups are 57.69 (10) and 18.01 (10)°. In the crystal, mol­ecules are linked by inter­molecular N—H⋯O and C—H⋯F inter­actions, forming infinite chains along the b axis with graph-set motif R32(19). The crystal structure is further consolidated by π–π stacking [centroid–centroid distances = 3.5916 (13) and 3.6890 (13) Å] and C—H⋯π inter­actions.

Item Type: Article
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: C Swapna Library Assistant
Date Deposited: 24 Oct 2019 06:21
Last Modified: 03 Aug 2022 10:55
URI: http://eprints.uni-mysore.ac.in/id/eprint/9490

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