山东建筑大学学报Issue(1)：63-66,4.
Dmit配合物的合成及其UV-VIS-NIR光谱
The synthesis and UV-VIS-NIR spectrophotometry of Dmit complexes
许文1
作者信息
- 1. 山东建筑大学市政与环境工程学院,山东济南250101
- 折叠
摘要
Abstract
Two new Dmit complexes, ( MePyMe ) 2 [ Ni ( dmit) 2 ] and ( MePyMe ) [ Ni ( drait) 2 ], have been prepared and their UV-VIS-NIR spectrophotometry in CH3CN have also been measured. During the course of oxidation of ( MePyMe ) 2 [ Ni ( dmit) 2 ] , by using I3- , UV-VIS-NIR spectrophotometry have been monitored online. Different valence states of anion have shown great influence on spectrum absorption. [Ni(dmit)2]2- has no NIR absorption, while [Ni(dmit)2] ~ exhibits a strong NIR absorption. So, [Ni(dmit)2] - can be to applied as NIR laser dyes. The NIR absorption is assigned to be Π->π* transition between LUMO and HOMO of [Ni(dmit)2] -.关键词
配合物/Dmit/NIR光谱/激光染料Key words
complexes/ Dmit/ NIR/ laser dyes分类
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许文..Dmit配合物的合成及其UV-VIS-NIR光谱[J].山东建筑大学学报,2012,(1):63-66,4.
