Synthesis, luminescence and ion-binding studies of a trinuclear copper(I) acetylide complex containing benzo-15-crown-5.: X-ray crystal structure of [Cu,(μ-dppm)3(μ3η1-CC-benzo-15-crown-5)2]PF6

被引:22
作者
Yam, VWW [1 ]
Lam, CH [1 ]
Cheung, KK [1 ]
机构
[1] Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China
关键词
luminescence; copper complexes; acetylide complexes; crystal structures;
D O I
10.1016/S0020-1693(01)00388-7
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A luminescent bicapped trinuclear copper(I) acetylide complex, [Cu-3(mu -dppm)(3)(mu (3)-eta (1) -C dropC-benzo-15-crown-5)(2)]PF6, has been synthesized and its photophysical properties studied. Sodium ion-binding by the crown ether cavity has been studied by electrospray ionization-mass spectrometry and emission spectroscopy. The crystal structure of [Cu-3(mu -dppm)(3)(mu (3)-eta (1)-C dropC-benzo-15-crown-5)(2)]PF6 has been determined. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:19 / 24
页数:6
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