SYNTHESIS AND PROPERTIES OF ACYCLIC AND CRYPTATE EUROPIUM(III) COMPLEXES INCORPORATING THE 3,3'-BIISOQUINOLINE 2,2'-DIOXIDE UNIT

被引：65

作者：

LEHN, JM ^{[1
]}

PIETRASZKIEWICZ, M ^{[1
]}

KARPIUK, J ^{[1
]}

机构：

[1] POLISH ACAD SCI,INST PHYS CHEM,PL-01224 WARSAW,POLAND

来源：

HELVETICA CHIMICA ACTA | 1990年 / 73卷 / 01期

关键词：

D O I：

10.1002/hlca.19900730111

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The lithium and europium(III) cryptates of a macrobicyclic ligand 1 incorporating the 3,3′‐biisoquinoline 2,2′‐dioxide 2 have been prepared. The Eu(III) complex [Eu(2)2]Cl3 has also been obtained. These Eu(III) complexes present characteristic 1H‐NMR spectra containing markedly shifted resonances. They are strongly luminescent; the emission spectra, quantum yields, and lifetimes have been determined. Copyright © 1990 Verlag GmbH & Co. KGaA, Weinheim

引用

页码：106 / 111

页数：6

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