Synthesis, characterization and striking photoluminescence variation of a series of copper(I) complexes containing oxadiazole ligand

	Synthesis, characterization and striking photoluminescence variation of a series of copper(I) complexes containing oxadiazole ligand
	Shi L. F.; Li B.; Zhang L. M.; Zuo Q. H.; Yue S. M.
	2013
发表期刊	Inorganica Chimica Acta
ISSN	ISBN/0020-1693
期号	400
摘要	A series of novel photoluminescent copper(I) complexes with the formula [Cu(P-P)(L)]BF4, where P-P = triphenylphosphine (PPh3) (1, 2), bis[2-(diphenylphosphino)phenyl]-ether (POP)(3, 4), L = 2-phenyl-5-(pyridin-2-yl)-1,3,4-oxadiazole (L1)(1, 3), 2-(pyridin-2-yl)-5-p-tolyl-1,3,4-oxadiazole (L2) (2, 4), have been successfully synthesized and characterized by elemental analysis, H-1 NMR and IR spectra. X-ray crystal structure analysis has been carried out on 1, 2 and 3. Photoluminescence properties of 2 are unique in three respects: (1) an obvious emission blue shift, (2) a high quantum yield (0.94) comparing with the other three complexes (<0.03), and (3) a longer excited state lifetime than those of the others. Systematic analysis suggests that its drastic enhancement in photoluminescence performances is triggered by the extraordinary rigid pseudo sandwich structure constructed from strong intra- and inter-molecular pi-pi stacking interactions in its crystal structure. (C) 2013 Elsevier B.V. All rights reserved.
收录类别	SCI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40889
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.,Zhang L. M.,et al. Synthesis, characterization and striking photoluminescence variation of a series of copper(I) complexes containing oxadiazole ligand[J]. Inorganica Chimica Acta,2013(400).
APA	Shi L. F.,Li B.,Zhang L. M.,Zuo Q. H.,&Yue S. M..(2013).Synthesis, characterization and striking photoluminescence variation of a series of copper(I) complexes containing oxadiazole ligand.Inorganica Chimica Acta(400).
MLA	Shi L. F.,et al."Synthesis, characterization and striking photoluminescence variation of a series of copper(I) complexes containing oxadiazole ligand".Inorganica Chimica Acta .400(2013).

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