Structures, magnetic properties, and aromaticity of cyclacenes

被引:0
作者
Choi, HS
Kim, KS
机构
[1] Pohang Univ Sci & Technol, Natl Creat Res Initiat Ctr Superfunct Mat, Pohang 790784, South Korea
[2] Pohang Univ Sci & Technol, Dept Chem, Pohang 790784, South Korea
关键词
ab initio calculations; annulenes; aromaticity; macrocycles; magnetic properties;
D O I
10.1002/(SICI)1521-3773(19990802)38:15<2256::AID-ANIE2256>3.0.CO;2-B
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Two [2n]trannulene rings coupled through n C-C bonds dictate the properties and aromaticity of [n]cyclacenes (one possible valence isomer is shown schematically). Theoretical calculations indicate that [n]cyclacenes with even values of n constitute a novel class of organic semiconductors and magnetic materials.
引用
收藏
页码:2256 / 2258
页数:3
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