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3-(4-Chlorophenyl)-1-(4,6-dimethylpyrimidin-2-yl)-1H-pyrazole-4-carbaldehyde

✍ Scribed by Thiruvalluvar, A. ;Subramanyam, M. ;Kalluraya, Balakrishna ;Lingappa, B.

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
501 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The asymmetric unit of the title compound, C 16 H 13 ClN 4 O, contains two crystallographically independent molecules, A and B. The pyrazole ring of A makes dihedral angles of 5.8 (1) and 7.2 (1) with the pyrimidine ring and the benzene ring, respectively; the corresponding values in molecule B are 7.1 (1) and 13.4 (1) . The independent molecules display intramolecular C-HÁ Á ÁN and C-HÁ Á ÁO hydrogen bonds.

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