Highly Luminescent Mixed-Metal Pt(II)/Ir(III) Complexes: Bis-Cyclometalation of 4,6-Diphenylpyrimidine As a Versatile Route to Rigid Multimetallic Assemblies

Kozhevnikov, Valery, Durrant, Marcus and Williams, Gareth (2011) Highly Luminescent Mixed-Metal Pt(II)/Ir(III) Complexes: Bis-Cyclometalation of 4,6-Diphenylpyrimidine As a Versatile Route to Rigid Multimetallic Assemblies. Inorganic Chemistry, 50 (13). pp. 6304-6313. ISSN 0020-1669

Full text not available from this repository. (Request a copy)
Official URL: http://dx.doi.org/10.1021/ic200706e

Abstract

Multimetallic complexes comprising cyclometalated platinum(II) and iridium(III) centers have been prepared by a strategy in which 4,6-diphenylpyrimidine is used as a bis-NC-coordinating ligand. The two NC sites can be metalated either simultaneously or in a stepwise manner, allowing easy access to homo- and heterometallic assemblies, which are highly luminescent. The radiative rate constants are increased, and the excited state energies are lowered compared to monometallic analogues, and the trends are interpreted with the aid of electrochemical measurements and density functional theory.

Item Type: Article
Subjects: C700 Molecular Biology, Biophysics and Biochemistry
F100 Chemistry
Department: Faculties > Health and Life Sciences > Applied Sciences
Depositing User: Ellen Cole
Date Deposited: 15 Dec 2011 16:50
Last Modified: 24 Oct 2017 11:26
URI: http://nrl.northumbria.ac.uk/id/eprint/4201

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year

View more statistics


Policies: NRL Policies | NRL University Deposit Policy | NRL Deposit Licence