Acta Cryst. (2004). E60, o2144-o2146  [ doi:10.1107/S1600536804026789 ]

3-Hydroxy-5-(4-methoxyphenyl)-1-phenyl-1H-pyrazole

H.-J. Zhu, D.-D. Wang and J. Ma

Abstract: In the title compound, C₁₆H₁₄N₂O₂, the two crystallographically independent molecules in the asymmetric unit have different orientations of the phenyl and methoxyphenyl substituents with respect to the pyrazole ring. Both independent molecules exist as O-HN hydrogen-bonded dimers, which are interlinked via C-HN hydrogen bonds to form one-dimensional double-stranded chains. A three-dimensional network is formed via C-H interactions.

Online 30 October 2004

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