4,6-Bis(4-fluorophenyl)-2-phenyl-1H-indazol-3(2H)-one

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-Crystallographic Communications, 67 (6). O1346-U122. ISSN 2056-9890

Text (Full Text) Che_2011_Yathirajan_12.pdf - Published Version Download (505kB)

Abstract

In the title compound, C25H16F2N2O, the pyrazole ring is almost planar (r.m.s. deviation = 0.028 A) and makes a dihedral angle of 5.86 (11)degrees with the indazole benzene ring. The dihedral angle between the pyrazole ring and the unsubstituted phenyl ring is 28.19 (11)degrees. The dihedral angles between the unsubstituted phenyl and the two fluorophenyl groups are 57.69 (10) and 18.01 (10)degrees. 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 R (3) 2(19). The crystal structure is further consolidated by pi-pi stacking centroid-centroid distances = 3.5916 (13) and 3.6890 (13) A] and C-H...pi interactions.

Item Type:	Article
Subjects:	C Chemical Science > Chemistry
Divisions:	Department of > Chemistry
Depositing User:	Users 23 not found.
Date Deposited:	09 Jul 2019 10:23
Last Modified:	04 Aug 2022 06:06
URI:	http://eprints.uni-mysore.ac.in/id/eprint/2490

Actions (login required)

View Item