Preparation and study of an f,f,f',f'' covalently linked tetranuclear hetero-trimetallic complex - a europium, terbium, dysprosium triad

A heterotrimetallic tetranuclear lanthanide complex containing two dysprosium ions, a terbium ion and a europium ion has been prepared by coupling three kinetically stable complexes together using the Ugi reaction. The covalently linked trimetallic system exhibits luminescence from all the different...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2013-01, Vol.49 (8), p.783-785
Hauptverfasser:	Sørensen, Thomas Just, Tropiano, Manuel, Blackburn, Octavia A, Tilney, James A, Kenwright, Alan M, Faulkner, Stephen
Format:	Artikel
Sprache:	eng
Schlagworte:	Coordination Complexes - chemical synthesis Coordination Complexes - chemistry Covalence Dysprosium Dysprosium - chemistry Europium Europium - chemistry Joining Lanthanides Luminescence Luminescent Agents - chemical synthesis Luminescent Agents - chemistry Terbium Terbium - chemistry
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Beschreibung
Zusammenfassung:	A heterotrimetallic tetranuclear lanthanide complex containing two dysprosium ions, a terbium ion and a europium ion has been prepared by coupling three kinetically stable complexes together using the Ugi reaction. The covalently linked trimetallic system exhibits luminescence from all the different lanthanide centres.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/c2cc35931f