Synthesis, Crystal Structure and Photophysical Properties of Cu(I) Complexes Containing 2,5-Bis(pyridyl)-1,3,4-oxadiazole

	Synthesis, Crystal Structure and Photophysical Properties of Cu(I) Complexes Containing 2,5-Bis(pyridyl)-1,3,4-oxadiazole
	Zhan MJ ; Liu XH ; Zhang QS ; Wang BX ; Cheng YX ; Lu CZ
刊名	chinese journal of structural chemistry
	2012
卷号	31 期号:8 页码:1145-1151
关键词	CU-I COMPLEXES EMITTING ELECTROCHEMICAL-CELLS COORDINATION-COMPOUNDS PHOTOCHEMISTRY LIGAND ELECTROLUMINESCENCE DERIVATIVES DIODES
ISSN号	0254-5861
通讯作者	cheng yx
中文摘要	four novel cu(i) complexes, [cu(o-pyo)(pph3)(2)]bf4 (1), [cu(o-pyo)(dpephos)]bf4 (2), [cu-2(o-pyo)(pph3)(3)(ch3cn)](bf4)(2) (3) and [cu-2(o-pyo)(dpephos)2](bf4)(2) (4) (o-pyo = 2,5-bis(pyridy1)-1,3,4-oxadiazole, pph3 = triphenylphosphine, dpephos = bis(2-(diphenylphosphanyl)phenyl)ether), have been synthesized and characterized by h-1 nmr, elemental analysis and single-crystal x-ray diffraction. the central cuprous ions in all complexes are surrounded by n and p atoms to form a distorted tetrahedral geometry, although one of the cuprous ions in complex 3 is coordinated by a pph3 and an acetonitrile molecule due to the steric hindrance and weak coordination ability from monodentate pph3 ligand. the uv-vis absorption spectra in ch2cl2 show the characteristic metal-to-ligand charge transfer (mlct) absorption bands in the region of 360-480 nm. four cu(i) complexes exhibit yellow to orange-red phosphorescence with the emission maximum at 572, 577, 562 and 597 nm, respectively in the solid state.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000308385500012
公开日期	2013-11-02
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/49016]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Zhan MJ,Liu XH,Zhang QS,et al. Synthesis, Crystal Structure and Photophysical Properties of Cu(I) Complexes Containing 2,5-Bis(pyridyl)-1,3,4-oxadiazole[J]. chinese journal of structural chemistry,2012,31(8):1145-1151.
APA	Zhan MJ,Liu XH,Zhang QS,Wang BX,Cheng YX,&Lu CZ.(2012).Synthesis, Crystal Structure and Photophysical Properties of Cu(I) Complexes Containing 2,5-Bis(pyridyl)-1,3,4-oxadiazole.chinese journal of structural chemistry,31(8),1145-1151.
MLA	Zhan MJ,et al."Synthesis, Crystal Structure and Photophysical Properties of Cu(I) Complexes Containing 2,5-Bis(pyridyl)-1,3,4-oxadiazole".chinese journal of structural chemistry 31.8(2012):1145-1151.