Issue 62, 2020

Efficient near-infrared luminescence from bis-cyclometalated iridium(iii) complexes with rigid quinoline-derived ancillary ligands

Abstract

Five new near-infrared (NIR) phosphorescent bis-cyclometalated iridium(III) complexes, partnering highly conjugated cyclometalating ligands with quinoline-derived ancillary ligands, have been developed. These complexes have peak NIR luminescence wavelengths from 711 to 729 nm, with photoluminescence quantum yields ranging from 0.042 to 0.36.

Graphical abstract: Efficient near-infrared luminescence from bis-cyclometalated iridium(iii) complexes with rigid quinoline-derived ancillary ligands

Supplementary files

Article information

Article type
Communication
Submitted
15 apr 2020
Accepted
12 jun 2020
First published
12 jun 2020

Chem. Commun., 2020,56, 8754-8757

Author version available

Efficient near-infrared luminescence from bis-cyclometalated iridium(III) complexes with rigid quinoline-derived ancillary ligands

P. Lai, S. Yoon and T. S. Teets, Chem. Commun., 2020, 56, 8754 DOI: 10.1039/D0CC02745F

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