Issue 52, 2014
From the journal:

Chemical Communications

Ditopic bis-terdentate cyclometallating ligands and their highly luminescent dinuclear iridium(iii) complexes†

Pierre-Henri Lanoë,a   Chi Ming Tong,a   Ross W. Harrington,b   Michael R. Probert,b   William Clegg,b   J. A. Gareth Williams*c  and  Valery N. Kozhevnikov*a  

* Corresponding authors

a Department of Applied Sciences, Northumbria University, Newcastle upon Tyne, NE1 8ST, UK
E-mail: valery.kozhevnikov@northumbria.ac.uk

b School of Chemistry, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
E-mail: bill.clegg@ncl.ac.uk

c Department of Chemistry, University of Durham, South Road, Durham, DH1 3LE, UK
E-mail: j.a.g.williams@durham.ac.uk

Abstract

A new family of bridged cyclometallating ligands is reported, which incorporate two terdentate N∧C∧N-coordinating binding sites linked via pyrazine, pyrimidine or pyridazine units. Dinuclear Ir(III) complexes of one ligand have been prepared and crystallographically characterised; they display intense red phosphorescence.

Graphical abstract: Ditopic bis-terdentate cyclometallating ligands and their highly luminescent dinuclear iridium(iii) complexes

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Article information

DOI
https://doi.org/10.1039/C4CC01808G
Article type
Communication
Submitted
10 Mar 2014
Accepted
31 Mar 2014
First published
01 Apr 2014
This article is Open Access
Creative Commons BY license

Chem. Commun., 2014,50, 6831-6834

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Ditopic bis-terdentate cyclometallating ligands and their highly luminescent dinuclear iridium(III) complexes

P. Lanoë, C. M. Tong, R. W. Harrington, M. R. Probert, W. Clegg, J. A. G. Williams and V. N. Kozhevnikov, Chem. Commun., 2014, 50, 6831 DOI: 10.1039/C4CC01808G

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