Alcohol soluble Cu(I) complexes with aggregation-induced phosphorescent emission in ethanol/water solvents

被引：16
作者：
Liu, Xia [1 ]
Shan, Yuyu [1 ]
Xu, Jie [1 ]
Zhang, Xia [1 ]
Shang, Sitong [1 ]
Li, Xiu-Ling [1 ]
机构：
[1] Jiangsu Normal Univ, Sch Chem & Mat Sci, Xuzhou 221116, Jiangsu, Peoples R China
来源：
POLYHEDRON | 2019年 / 164卷
基金：
中国国家自然科学基金;
关键词：
Copper(1) complexes; 2-(Pentafluoropheny1)-1H-imidazo[4,5-f] [1,10]-phenanthroline; Crystal structure; Alcohol soluble; Aggregation-induced emission; CATIONIC IRIDIUM(III) COMPLEX; COPPER-BASED PHOTOSENSITIZERS; PHOTOPHYSICAL PROPERTIES; TUNABLE-EMISSION; WATER REDUCTION; GOLD(I) COMPLEX; LUMINESCENCE; LIGANDS; AIPE; BEHAVIOR;
D O I：
10.1016/j.poly.2019.02.054
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A series of ionic and neutral alcohol soluble Cu(I) complexes were obtained by reaction of 2-(pentafluorophenyl)-1H-imidazo[4,5-f][1,10]-phenanthroline (ppipH), [Cu(MeCN)(4)]ClO4 and the chelating diphosphine ligands bis[(2-diphenylphosphino)phenyl]ether (POP), 4,6-bis(diphenylphosphino)phenoxazine (nixantphos), 9,9-dimethyl-4,5-bis(diphenylphosphino)-9H-xanthene (xantphos) and (+/-)-2,2'-bis (diphenylphosphino)-1,1'-binaphthalene (BINAP) in neutral and strong alkaline media, respectively. Most complexes display moderate to intense luminescence in the solid state and weak, negligible luminescence in EtOH solutions. The aggregation-induced emission for the Cu(I) complexes of flexible POP ligands in ethanol/water system was studied. (C) 2019 Elsevier Ltd. All rights reserved.
引用
收藏
页码：152 / 158
页数：7
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