A Series of Cu-I Complexes Containing 1,10-Phenanthroline Derivative Ligands: Synthesis, Characterization, Photophysical, and Oxygen-Sensing Properties

	A Series of Cu-I Complexes Containing 1,10-Phenanthroline Derivative Ligands: Synthesis, Characterization, Photophysical, and Oxygen-Sensing Properties
其他题名	论文其他题名
	Shi L. F.; Li B.
	2009
发表期刊	European Journal of Inorganic Chemistry
ISSN	1434-1948
卷号	15 页码:2294-2302
摘要	Five novel copper(I) complexes with the general formula [Cu(dpephos)(NN)]BF4 {dpephos = bis[2-(diphenylphosphanyl)phenyl] ether, NN = 2-phenyl-1H-imidazo[4,5-f]-[1,10]phenanthroline (pip, 1), 1-ethyl-2-phenyl-1H-imidazo[4,5-f][1,10]phenanthroline (epip, 2), 2-(naphthalen-1-yl)-1H-imidazo[4,5-f][1,10]phenanthroline (nip, 3), 1-ethyl-2(naphthalen-1-yl)-1H-imidazo[4,5-f][1,10]phenanthroline (enip, 4), 2-(anthracen-9-yl)-1-ethyl-1H-imidazo[4,5-f] [1,10]phenanthroline (aeip, 5)) were rationally designed and synthesized, and these complexes were characterized by H-1 NMR and IR spectroscopy and elemental analysis. X-ray crystal-structure analysis of 3 and 4 are also presented. Their photophysical properties at room temperature were examined by using a combination of cyclic voltammetry and electronic absorption spectroscopy. It was found that 1-4 display broadband emission in the solid state upon excitation at lambda = 400nm, and the emission maxima are located in the range 530-558 nm; the excited-state lifetimes of these complexes are 8.24, 1.97, 6.99, and 2.43 mu s, respectively. As a result, the emission intensity of complexes 1-4 is sensitive to oxygen concentration, and they display oxygen-sensing properties after they are encapsulated into mesoporous silica MCM-41 or SBA-15. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/24807
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Shi L. F.,Li B.. A Series of Cu-I Complexes Containing 1,10-Phenanthroline Derivative Ligands: Synthesis, Characterization, Photophysical, and Oxygen-Sensing Properties[J]. European Journal of Inorganic Chemistry,2009,15:2294-2302.
APA	Shi L. F.,&Li B..(2009).A Series of Cu-I Complexes Containing 1,10-Phenanthroline Derivative Ligands: Synthesis, Characterization, Photophysical, and Oxygen-Sensing Properties.European Journal of Inorganic Chemistry,15,2294-2302.
MLA	Shi L. F.,et al."A Series of Cu-I Complexes Containing 1,10-Phenanthroline Derivative Ligands: Synthesis, Characterization, Photophysical, and Oxygen-Sensing Properties".European Journal of Inorganic Chemistry 15(2009):2294-2302.

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