Issue 3, 2010
From the journal:

Dalton Transactions

Cyclometallated platinum(ii) complexes containing pyridyl-acetylide ligands: the selective influence of lead binding on luminescence†

Pierre-Henri Lanoë,a   Hubert Le Bozec,a   J. A. Gareth Williams,b   Jean-Luc Fillaut*a  and  Véronique Guerchais*a  

* Corresponding authors

a Sciences Chimiques de Rennes UMR 6226 CNRS-Université de Rennes 1, Avenue du Général Leclerc, Rennes Cedex France
E-mail: jean-luc.fillaut@univ-rennes1.fr, veronique.guerchais@univ-rennes1.fr
Fax: +33(0)2 23 23 69 39
Tel: +33(0)2 23 23 59 52

b Department of Chemistry, University of Durham, South Road, Durham, United Kingdom
E-mail: j.a.g.williams@durham.ac.uk

Abstract

The design, synthesis, photophysical properties, and the ion-binding properties of cyclometallated platinum(II) complexes containing pyridyl-appended alkynyl ligands are described. When the pyridyl group is incorporated into an azamacrocycle, a specific response towards lead(II) cations involves a change in the nature of the excited charge transfer state, resulting in the appearance of a low-energy absorption band and a partial quenching of luminescence.

Graphical abstract: Cyclometallated platinum(ii) complexes containing pyridyl-acetylide ligands: the selective influence of lead binding on luminescence

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/B914957K
Article type
Communication
Submitted
23 Jul 2009
Accepted
29 Sep 2009
First published
12 Oct 2009

Dalton Trans., 2010,39, 707-710

Permissions

Request permissions

Cyclometallated platinum(II) complexes containing pyridyl-acetylide ligands: the selective influence of lead binding on luminescence

P. Lanoë, H. L. Bozec, J. A. Gareth Williams, J. Fillaut and V. Guerchais, Dalton Trans., 2010, 39, 707 DOI: 10.1039/B914957K

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements