3,5-Bis(4-chlorobenzylidene)-1-methylpiperidin-4-one

被引：5

作者：

Nesterov, Volodymyr V. ^{[1
]}

Sarkisov, Sergey S. ^{[2
]}

Shulaev, Vladimir ^{[3
]}

Nesterov, Vladimir N. ^{[4
]}

机构：

[1] New Mexico Highlands Univ, Dept Nat Sci, Las Vegas, NM 87701 USA

[2] SSS Opt Technol LLC, Huntsville, AL 35816 USA

[3] Univ N Texas, Dept Biol Sci, Denton, TX 76203 USA

[4] Univ N Texas, Dept Chem, Denton, TX 76203 USA

来源：

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

基金：

美国国家卫生研究院;

关键词：

PROSPECTIVE BIOPHOTONIC MATERIAL;

D O I：

10.1107/S1600536811006994

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title molecule, C20H17Cl2NO, the central heterocyclic ring adopts a flattened boat conformation. The dihedral angles between the planar part of this central heterocyclic ring [maximum deviation = 0.004 (1) A] and the two almost planar side-chain fragments [maximum deviations = 0.015 (1) and 0.019 (1) A], that include the aromatic ring and bridging atoms, are 18.1 (1) and 18.0 (1)degrees. In the crystal, pairs of weak intermolecular C-H...O hydrogen bonds link molecules into inversion dimers that form stacks along the a axis. The structure is further stabilized by weak intermolecular C-H...pi interactions involving the benzene rings.

引用

页码：O760 / U1309

页数：11

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