3-Acetyl-1,5-diphenyl-1H-pyrazole-4-carbonitrile

被引：6
|
作者：
Abdel-Aziz, Hatem A. [1 ]
Ghabbour, Hazem A. [1 ]
Chantrapromma, Suchada [2 ]
Fun, Hoong-Kun [3 ]
机构：
[1] King Saud Univ, Coll Pharm, Dept Pharmaceut Chem, Riyadh 11451, Saudi Arabia
[2] Prince Songkla Univ, Fac Sci, Dept Chem, Crystal Mat Res Unit, Hat Yai 90112, Thailand
[3] Univ Sains Malaysia, Sch Phys, X Ray Crystallog Unit, George Town 11800, Penang, Malaysia
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2012年 / 68卷
关键词：
D O I：
10.1107/S1600536812010938
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title compound, C18H13N3O, has a butterfly-like structure, in which the pyrazole ring forms dihedral angles of 59.31 (8) and 57.24 (8)degrees with the two phenyl rings. The dihedral angle between the two phenyl rings is 64.03 (8)degrees. The pyrazole ring and the C-CO plane of the acetyl group are twisted slightly, making a dihedral angle of 7.95 (18)degrees. In the crystal, molecules are linked through weak C-H center dot center dot center dot N and C-H center dot center dot center dot O interactions into a helical chain along the a-axis direction.
引用
收藏
页码：O1095 / +
页数：9
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