Issue 10, 2011
From the journal:

Chemical Communications

A bright tetranuclear iridium(iii) complex†

Etienne Baranoff,*a   Enrico Orselli,b   Lionel Allouche,c   Davide Di Censo,a   Rosario Scopelliti,a   Michael Grätzela  and  Md. Khaja Nazeeruddin*a  

* Corresponding authors

a Institute of Chemical Sciences and Engineering, Swiss Federal Institute of Technology, CH-1015 Lausanne, Switzerland
E-mail: etienne.baranoff@epfl.ch, mdkhaja.nazeeruddin@epfl.ch

b Solvay S. A., Rue de Ransbeek, 310, B.1120 Brussels, Belgium

c Service de RMN, Institut de Chimie, CNRS, Université de Strasbourg, 1, rue Blaise Pascal, 67008 Strasbourg Cedex, France

Abstract

A cyclic tetranuclear cyclometallated iridium(III) complex using cyanide anions as bridging ligands and displaying a tetrahedrally distorted square geometry has been obtained with high yield; photo- and electrochemical characterizations show that most interesting properties of mononuclear cyclometallated iridium complexes are retained in the tetranuclear assembly.

Graphical abstract: A bright tetranuclear iridium(iii) complex

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Article information

DOI
https://doi.org/10.1039/C0CC05029F
Article type
Communication
Submitted
18 Nov 2010
Accepted
14 Jan 2011
First published
02 Feb 2011

Chem. Commun., 2011,47, 2799-2801

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A bright tetranuclear iridium(III) complex

E. Baranoff, E. Orselli, L. Allouche, D. Di Censo, R. Scopelliti, M. Grätzel and Md. K. Nazeeruddin, Chem. Commun., 2011, 47, 2799 DOI: 10.1039/C0CC05029F

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