Closed-Shell and Open-Shell 2D Nanographenes

被引:7
|
作者
Sun, Zhe [1 ]
Wu, Jishan [1 ,2 ]
机构
[1] Natl Univ Singapore, Dept Chem, Singapore 117543, Singapore
[2] ASTAR, Inst Mat Res & Engn, Singapore 117602, Singapore
来源
POLYARENES I | 2014年 / 349卷
关键词
Armchair; Graphene; Opto-electronic materials; Polycyclic aromatic hydrocarbons; Radicals; Zigzag; HEXA-PERI-HEXABENZOCORONENES; NEUTRAL RADICALS; AROMATIC-HYDROCARBON; PHYSICAL-PROPERTIES; ELECTRON-TRANSFER; CRYSTAL-STRUCTURE; SPIN CHEMISTRY; BAY REGIONS; GRAPHENE; SUBSTITUENTS;
D O I
10.1007/128_2012_368
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
This chapter describes a series of two-dimensional (2D) expanded arene networks, also known as nanographenes, with either closed-shell or open-shell electronic structure in the ground state. These systems are further categorized into three classes on a basis of different edge structures: those with zigzag edges only, those with armchair edges only, and those possessing both. Distinctive physical properties of these 2D aromatic systems are closely related to their structural characteristics and provide great potential for them as materials for different applications.
引用
收藏
页码:197 / 248
页数:52
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