3-Methyl-5,6-diphenyl-1H-pyrazolo[1,2-a]cinnolin-1-one

3-Methyl-5,6-diphenyl-1H-pyrazolo[1,2-a]cinnolin-1-one

The asymmetric unit of the title compound, C24H18N2O, comprises two crystallographically independent molecules (A and B), with slightly different conformations. In each molecule, there is an intramolecular C—H...O hydrogen bond forming an S(6) ring motif. The pyridazine rings of the pyrazolo[1,2-a]c...

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Bibliographic Details
Main Authors:	Sivakalai Mayakrishnan, Y. Arun, Narayanan Uma Maheswari
Format:	Article
Language:	English
Published:	International Union of Crystallography 2017-04-01
Series:	IUCrData
Subjects:	crystal structure cinnoline pyrazole pyridazine hydrogen bonding C—H...π interactions
Online Access:	http://scripts.iucr.org/cgi-bin/paper?S241431461700534X

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