4-[(ethoxyimino)(phenyl)methyl]-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one

被引：5

作者：

Wang, Jiu-Si ^{[1
]}

Jiang, Yan-Ling ^{[1
]}

Dong, Wen-Kui ^{[1
]}

Xu, Li ^{[1
]}

Kong, Ai-Ping ^{[1
]}

机构：

[1] Lanzhou Jiaotong Univ, Sch Chem & Biol Engn, Lanzhou 730070, Peoples R China

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2008年 / 64卷

关键词：

D O I：

10.1107/S1600536808026263

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the molecule of the title compound, C19H19N3O2, the central pyrazole ring makes dihedral angles of 9.89 (3) and 66.06 (5)degrees with the two phenyl rings, and the two phenyl rings form an angle of 74.05 (5)degrees. An intramolecular C-H center dot center dot center dot O hydrogen bond forms a six-membered ring, producing an S(6) ring motif. In the crystal structure, intermolecular N-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds link each molecule to two others, forming an infinite one-dimensional supramolecular structure along the c axis.

引用

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页码：O1794 / U2279

页数：10

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