Issue 42, 2005
From the journal:

Chemical Communications

Two-color luminescence from a tetranuclear Ir(iii)/Ru(ii) complex

Marco Cavazzini,a   Paola Pastorelli,a   Silvio Quici,*a   Frédérique Loiseau*b  and  Sebastiano Campagnab  

* Corresponding authors

a Istituto ISTM-CNR Dipartimento di Chimica Organica e Industriale dell'Università, Via Golgi 19, I-20133 Milano, Italy
E-mail: silvio.quici@istm.cnr.it

b Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Università di Messina, Via Sperone 31, 98166 Messina, Italy
E-mail: photochem@chem.unime.it

Abstract

A new tetranuclear compound containing Ru(II) and Ir(III) polypyridine subunits exhibits two independent emissions at room temperature, as a consequence of weak interchromophoric coupling; in contrast, at 77 K energy transfer from Ir-based chromophores to the Ru-based ones is quantitative.

Graphical abstract: Two-color luminescence from a tetranuclear Ir(iii)/Ru(ii) complex

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Article information

DOI
https://doi.org/10.1039/B508063K
Article type
Communication
Submitted
06 Jun 2005
Accepted
07 Sep 2005
First published
23 Sep 2005

Chem. Commun., 2005, 5266-5268

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Two-color luminescence from a tetranuclear Ir(III)/Ru(II) complex

M. Cavazzini, P. Pastorelli, S. Quici, F. Loiseau and S. Campagna, Chem. Commun., 2005, 5266 DOI: 10.1039/B508063K

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