Novel N6 trisbidentate ligand coordinated Ir(III) complexes and their Ru(II) analogs

Li Wang; Peng Cui; Bingqing Liu; Svetlana Kilina; Wenfang Sun

doi:10.1039/C8DT03544J

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Novel N₆ trisbidentate ligand coordinated Ir(iii) complexes and their Ru(ii) analogs†

Li Wang,^a Peng Cui,^ab Bingqing Liu,^a Svetlana Kilina^a and Wenfang Sun

*^a

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* Corresponding authors

^a Department of Chemistry and Biochemistry, North Dakota State University, Fargo, North Dakota, USA
E-mail: Wenfang.Sun@ndsu.edu

^b Materials and Nanotechnology Program, North Dakota State University, Fargo, North Dakota, USA

Abstract

Novel N₆-coordinated Ir(III) complexes bearing polypyridyl ligands were synthesized and characterized. In comparison to their Ru(II) analogs, these Ir(III) complexes showed blue-shifted UV-vis absorption and emission spectra, but dramatically increased triplet lifetimes with much broader and stronger triplet excited-state absorption.

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Article information

DOI: https://doi.org/10.1039/C8DT03544J
Article type: Communication
Submitted: 01 Sep 2018
Accepted: 17 Sep 2018
First published: 17 Sep 2018

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Dalton Trans., 2018,47, 13776-13780

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Novel N₆ trisbidentate ligand coordinated Ir(III) complexes and their Ru(II) analogs

L. Wang, P. Cui, B. Liu, S. Kilina and W. Sun, Dalton Trans., 2018, 47, 13776 DOI: 10.1039/C8DT03544J

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Dalton Transactions