9-(2-Chlorobenzyloxy)-6,7-dihydro-2H-benzo[c][1,2,4]triazolo[4,3-a]azepin-3(5H)-one

被引：1

作者：

Jin, Da-Cheng ^{[2
]}

Zhang, Wen-Bin ^{[3
]}

Piao, Feng-Yu ^{[3
]}

Han, Rong-Bi ^{[1
]}

机构：

[1] Yanbian Univ, Minist Educ, Key Lab Nat Resources Changbai Mt & Funct Mol, Yanji 133002, Jilin Province, Peoples R China

[2] Yanbian Univ, Inst Chem Technol, Yanji 133002, Jilin Province, Peoples R China

[3] Yanbian Univ, Dept Chem, Coll Sci, Yanji 133002, Jilin Province, Peoples R China

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2011年 / 67卷

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1107/S1600536811024470

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title molecule, C18H16ClN3O2, the seven-membered ring adopts an envelope conformation with the flap atom deviating by 0.801 (5) angstrom from the mean plane formed by the remaining non-H atoms. Intermolecular N-H center dot center dot center dot O hydrogen bonds link the molecules into centrosymmetric dimers. The crystal packing also exhibits weak intermolecular C-H center dot center dot center dot N hydrogen bonds and pi-pi interactions with a short distance of 3.734 (3) angstrom between the centroids of the aromatic rings of neighbouring molecules.

引用

页码：O1821 / U1828

页数：8

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