Issue 41, 2010

Synthesis and comparative anion binding profiles of two di-aqua Eu(iii) complexes

Abstract

Two di-aqua Eu(III) complexes of heptadentate ligands are reported that show differing reactivity profiles towards various anions; a cationic complex with two azaxanthone moieties exhibits pronounced selectivity towards bicarbonate with an affinity constant, logK = 2.65 (295 K, 0.1 M NaCl).

Graphical abstract: Synthesis and comparative anion binding profiles of two di-aqua Eu(iii) complexes

Supplementary files

Article information

Article type
Paper
Submitted
02 Jul 2010
Accepted
26 Aug 2010
First published
17 Sep 2010

Dalton Trans., 2010,39, 9897-9903

Synthesis and comparative anion binding profiles of two di-aqua Eu(III) complexes

D. Imperio, G. B. Giovenzana, G. Law, D. Parker and J. W. Walton, Dalton Trans., 2010, 39, 9897 DOI: 10.1039/C0DT00773K

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