An efficient design for the rigid assembly of four bidentate chromophores in water-stable highly luminescent lanthanide complexes

被引：102

作者：

Chatterton, N

Bretonnière, Y

Pécaut, J

Mazzanti, M

机构：

[1] CEA Grenoble, UJF, UMR E3, Lab Reconnaissance Ion,Lab Chim Inorgan & Biol,De, F-38054 Grenoble, France

[2] CEA Grenoble, UJF, UMR E3, Lab Coordinat & Nanochim,Dept Rech Fondamentale M, Grenoble, France

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 46期

关键词：

carboxylate ligands; lanthanides; luminescence; N ligands; sensitizers;

D O I：

10.1002/anie.200502231

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) A simple bridge solves a difficult architectural problem. Ligand H4tpaen, with an ethylenediamine backbone that has ten donor atoms, yields ten-coordinate lanthanide complexes, thus providing highly effective protection of the metal center from interaction with the solvent molecules. As a result, the EuIII and Tb III complexes of (tpaen)4- show a bright and long-lived luminescence in H2O combined with high solubility and stability. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

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收藏

页码：7595 / 7598

页数：4

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