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Issue 48, 2018
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A Cu-NHC based phosphorescent binuclear iridium(III)/copper(I) complex with an unpredictable near-linear two-coordination mode

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Abstract

A novel Cu-NHC based phosphorescent binuclear iridium(III)/copper(I) complex has been prepared. The copper(I) center adopts an unpredictable near-linear two-coordination mode with short Cu–N and Cu–C bond lengths and two obvious CH–π interactions, which support its stability in the solid state. It also shows better optical properties (higher luminescence efficiency and shorter emission lifetime) in both solution and solid states relative to the model binuclear copper(I)/copper(I) complex, and was successfully applied in solution-processed organic light-emitting diodes.

Graphical abstract: A Cu-NHC based phosphorescent binuclear iridium(iii)/copper(i) complex with an unpredictable near-linear two-coordination mode

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Publication details

The article was received on 05 Oct 2018, accepted on 13 Nov 2018 and first published on 17 Nov 2018


Article type: Paper
DOI: 10.1039/C8DT04007A
Citation: Dalton Trans., 2018,47, 17299-17303
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    A Cu-NHC based phosphorescent binuclear iridium(III)/copper(I) complex with an unpredictable near-linear two-coordination mode

    C. Shi, M. Huang, Q. Li, G. Xie, C. Yang and A. Yuan, Dalton Trans., 2018, 47, 17299
    DOI: 10.1039/C8DT04007A

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