Crystal structure of (4Z)-1-(3,4-dichlorophenyl)-4-[hydroxy(4-methylphenyl)methylidene]-3-methyl-4,5-dihydro-1H-pyrazol-5-one

Crystal structure of (4Z)-1-(3,4-dichlorophenyl)-4-[hydroxy(4-methylphenyl)methylidene]-3-methyl-4,5-dihydro-1H-pyrazol-5-one

The title compound, C18H14Cl2N2O2, crystallizes with two molecules, A and B, in the asymmetric unit. In molecule A, the dihedral angles between the central pyrazole ring and pendant dichlorobenzene and p-tolyl rings are 2.18 (16) and 46.78 (16)°, respectively. In molecule B, the equivalent angles ar...

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Bibliographic Details
Main Authors: Naresh Sharma, Sanjay Parihar, R. N. Jadeja, Rajni Kant, Vivek K. Gupta
Format: Article
Language:English
Published: International Union of Crystallography 2014-10-01
Series:Acta Crystallographica Section E
Subjects:
crystal structure
Schiff-base pyrazole derivative
hydrogen bonding
C—H...π interactions
aromatic π–π stacking
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053681402114X

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http://scripts.iucr.org/cgi-bin/paper?S160053681402114X

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