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Issue 34, 2015
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Synthesis, characterization, photophysics and electrochemical study of luminescent iridium(iii) complexes with isocyanoborate ligands

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Abstract

A new series of cyclometalated iridium(III) complexes with isocyanoborate ligands [Ir(R2ppy)2(L)(CNBR′3)] (R = H or F; L = CNC6H4Cl-4 or PPh3; R′ = Ph, C6F5 or C6H4Cl-4), [Ir(biqb)(ppy)(CNBR′′3)] (R′′ = C6F5 or C6H4Cl-4) and {Ir(ppy)2(CN)n[CNB(C6F5)3]2−n} (n = 0 or 1) have been synthesized and characterized. Three of these complexes have also been structurally characterized by X-ray crystallography. The photophysical and electrochemical properties of these complexes have been investigated. The effects of isocyanoborate ligands on the luminescence properties of these iridium(III) complexes are also described.

Graphical abstract: Synthesis, characterization, photophysics and electrochemical study of luminescent iridium(iii) complexes with isocyanoborate ligands

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Supplementary files

Article information


Submitted
05 Mar 2015
Accepted
17 Apr 2015
First published
20 Apr 2015

Dalton Trans., 2015,44, 15135-15144
Article type
Paper

Synthesis, characterization, photophysics and electrochemical study of luminescent iridium(III) complexes with isocyanoborate ligands

K. Chan, W. Chu, S. Yiu and C. Ko, Dalton Trans., 2015, 44, 15135
DOI: 10.1039/C5DT00904A

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