Issue 20, 2011
From the journal:

Chemical Communications

Synthesis, structure and efficient electroluminescence of a heteroleptic dipyridylamido/bis(pyridylphenyl)iridium(iii) complex†

Virendra Kumar Rai,ab   Masayoshi Nishiura,a   Masanori Takimotoa  and  Zhaomin Hou*ab  

* Corresponding authors

a Organometallic Chemistry Laboratory and Advanced Catalyst Research Team, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
E-mail: houz@riken.jp

b Department of Chemistry, Graduate School of Science and Engineering, Saitama University, 255 Shimo-okubo, Sakura-ku, Saitama 338-8570, Japan

Abstract

A neutral 2,2′-dipyridylamido (dpa)-supported bis(cyclometalated) iridium(III) complex [Ir(ppy)2(dpa)] (ppy = o-(2-pyridyl)phenyl) has been synthesized and structurally characterized for the first time, which emits green electroluminescence with high current efficiency (123.5 cd A−1) and high power efficiency (43.2 lm W−1).

Graphical abstract: Synthesis, structure and efficient electroluminescence of a heteroleptic dipyridylamido/bis(pyridylphenyl)iridium(iii) complex

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Article information

DOI
https://doi.org/10.1039/C1CC10213C
Article type
Communication
Submitted
12 Jan 2011
Accepted
31 Mar 2011
First published
18 Apr 2011

Chem. Commun., 2011,47, 5726-5728

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Synthesis, structure and efficient electroluminescence of a heteroleptic dipyridylamido/bis(pyridylphenyl)iridium(III) complex

V. K. Rai, M. Nishiura, M. Takimoto and Z. Hou, Chem. Commun., 2011, 47, 5726 DOI: 10.1039/C1CC10213C

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