Synthesis and characterization of emissive mononuclear Cu(I) complexes with 5-tert-butyl-3-(pyrimidine-2-yl)-1H-1,2, 4-triazole

	Synthesis and characterization of emissive mononuclear Cu(I) complexes with 5-tert-butyl-3-(pyrimidine-2-yl)-1H-1,2, 4-triazole
	陈静林;Chen, JL; Tan, XZ; Fu, XF; Chen, XX; Wang, JY; He, LH; Wen, HR
刊名	JOURNAL OF COORDINATION CHEMISTRY
	2014
卷号	67 期号:7 页码:1186-1197
关键词	Copper(I) complex 5-Tert-butyl-3-(pyrimidine-2-yl)-1H-1 Photoluminescence Halide 2 4-triazole Crystal structure
英文摘要	A new series of mononuclear copper(I) halide complexes possessing 5-tert-butyl-3-(pyrimidine-2-yl)-1H-1,2,4-triazole (bpmtzH) and PPh3, Cu(bpmtzH)(PPh3) X (X = I (1); Br (2); Cl (3)), have been synthesized and characterized. As revealed via X-ray crystallography, 1-3 show a chiral, distorted tetrahedral N2PX arrangement, in which bpmtzH is a neutral bidentate chelating ligand using the 4-N of the 1,2,4-triazolyl ring and one N donor from the 2-pyrimidyl ring, consistent with the computational results. A comparatively weak low-energy absorption tail is observed between 320 and 450 nm for CH2Cl2 solutions of 1-3 at room temperature, ascribing to charge-transfer transitions with appreciable metal-to-ligand charge transfer (MLCT) character. Complexes 1-3 in the solid state have good luminescence at ambient temperature, although they are non-emissive in solution. The solid-state emission, most likely originating from both (MLCT)-M-3 and (XLCT)-X-3 transitions, can be modulated via alteration of the halide bound to {Cu(bpmtzH)(PPh3)} motif.
学科主题	Chemistry
收录类别	SCI
WOS记录号	WOS:000337244100006
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/225073]
专题	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	陈静林；Chen, JL,Tan, XZ,Fu, XF,et al. Synthesis and characterization of emissive mononuclear Cu(I) complexes with 5-tert-butyl-3-(pyrimidine-2-yl)-1H-1,2, 4-triazole[J]. JOURNAL OF COORDINATION CHEMISTRY,2014,67(7):1186-1197.
APA	陈静林；Chen, JL.,Tan, XZ.,Fu, XF.,Chen, XX.,Wang, JY.,...&Wen, HR.(2014).Synthesis and characterization of emissive mononuclear Cu(I) complexes with 5-tert-butyl-3-(pyrimidine-2-yl)-1H-1,2, 4-triazole.JOURNAL OF COORDINATION CHEMISTRY,67(7),1186-1197.
MLA	陈静林；Chen, JL,et al."Synthesis and characterization of emissive mononuclear Cu(I) complexes with 5-tert-butyl-3-(pyrimidine-2-yl)-1H-1,2, 4-triazole".JOURNAL OF COORDINATION CHEMISTRY 67.7(2014):1186-1197.