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. 2011 Jun 1;67(Pt 6):o1310.
doi: 10.1107/S1600536811015558. Epub 2011 May 7.

N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide

Hao-Wei Wang  1 , Ming-Ming Yang, Qi-Sheng Lu, Fang-Shi Li
Affiliations

N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide

Hao-Wei Wang et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C(12)H(13)N(3)O(2), the dihedral angle between the pyrazole and benzene rings is 50.0 (3)°. In the crystal, mol-ecules are linked by inter-molecular N-H⋯O hydrogen bonds to form a three-dimensional network. Two weak C-H⋯π inter-actions reinforce the crystal packing.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of (I), with the atom-numbering scheme. Displacement ellipsoids are drawn at the 50% probability level.
Fig. 2.
Fig. 2.
A packing diagram of (I). Hydrogen bonds are shown as dashed lines.
See this image and copyright information in PMC

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