Hexaazatriphenylene derivatives with tunable lowest unoccupied molecular orbital levels.
Hexaazatriphenylene derivatives with tunable lowest unoccupied molecular orbital levels.
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DOI：
10.1021/ol201717d
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发表时间：
2011-07
期刊：
影响因子：
5.2
通讯作者：
Ming Wang;Yingxiu Li;H. Tong;Yanxiang Cheng;Lixiang Wang;X. Jing;Fo-song Wang
中科院分区：
文献类型：
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作者：
Ming Wang;Yingxiu Li;H. Tong;Yanxiang Cheng;Lixiang Wang;X. Jing;Fo-song Wang
通过1,2-二胺和1,2-二酮的缩合偶联，合成了一系列n型六氮杂苯衍生物。光物理和电化学性质的研究表明，通过增加分子结构中吡嗪单元的数量，可以有效地将它们的最低未占据分子轨道（LUMO）能级从-3.54 eV调整到-4.02 eV。
A series of n-type hexaazatriphenylene derivatives were synthesized by condensation coupling of 1,2-diamines and 1,2-diketones. The study of their photophysical and electrochemical properties showed that their lowest unoccupied molecular orbital (LUMO) energy levels could be effectively tuned from -3.54 to -4.02 eV simply by increasing the number of pyrazine units in their molecular structures.