Outer-sphere anion recognition by a cyclen-based octadentate europium(III) complex: pH dependent recognition of ortho-phthalic acid

被引：3

作者：

Sannasy, Desigan ^{[1
]}

Marques, Helder M. ^{[1
]}

Fernandes, Manuel A. ^{[1
]}

de Sousa, Alvaro S. ^{[1
]}

机构：

[1] Univ Witwatersrand, Sch Chem, Inst Mol Sci, ZA-2050 Johannesburg, South Africa

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 13期

基金：

新加坡国家研究基金会;

关键词：

AQUEOUS-SOLUTION; ENDOCRINE DISRUPTORS; EXCHANGE DYNAMICS; TERNARY COMPLEXES; WATER-MOLECULES; LUMINESCENCE; AGENTS; IONS; NMR; MRI;

D O I：

10.1039/c3cc48628a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An octadentate cyclen-based europium complex with amidic and hydroxyalkyl pendent moieties exhibits pH dependent ligand denticity associated with anion recognition. Unusually high hydration numbers are determined for ortho-phthalate ternary outer-sphere complexes for which modulation of lanthanide-based luminescence is observed.

引用

页码：1582 / 1584

页数：3

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