1-[5-(2-Chlorophenyl)-3-(4-methylphenyl)-4,5-dihydro- 1H-pyrazol-1-yl]ethan-1-one

1-[5-(2-Chlorophenyl)-3-(4-methylphenyl)-4,5-dihydro- 1H-pyrazol-1-yl]ethan-1-one

The title compound, C18H17ClN2O, crystallized with two independent molecules (the S and R enantiomers) in the asymmetric unit. The molecules are V-shaped with the two aromatic rings inclined to one another by 78.78 (11) and 81.23 (11)o. In the crystal, molecules are linked via C-. ..O hydrogen bonds...

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Bibliographic Details
Main Authors: Adam, Farook (Author), Ameram, Nadiah (Author), Samshuddin, Seranthimata (Author), Antony, Moonnanjilikkal Brighten (Author), Ali Khan, Musthakeem (Author)
Format: Article
Language:English
Published: International Union of Crystallography, 2016.
Subjects:
QD1-999 Chemistry
Online Access:Get fulltext
Description
Summary:The title compound, C18H17ClN2O, crystallized with two independent molecules (the S and R enantiomers) in the asymmetric unit. The molecules are V-shaped with the two aromatic rings inclined to one another by 78.78 (11) and 81.23 (11)o. In the crystal, molecules are linked via C-. ..O hydrogen bonds, forming chains along the c-axis direction. The chains are linked via C-H...n interactions, forming a three-dimensional framework. The crystal structure was refined as a two-component twin.

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