3,5-Dimethyl-1-(4-nitrophenyl)-1H-pyrazole

In the title pyrazole derivative, C11H11N3O2, the benzene ring is twisted [dihedral angle = 31.38 (12)°] with respect to the pyrazole ring (r.m.s. deviation = 0.009 Å). The nitro group is effectively coplanar with the benzene ring to which it is...

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Bibliographic Details
Main Authors: Edward R. T. Tiekink, Solange M. S. V. Wardell, James L. Wardell
Format: Article
Language:English
Published: International Union of Crystallography 2012-04-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536812009579