Synthesis, structure, and photophysical properties of a bis-cyclometalated heteroleptic iridium(III) complex containing 2,2′-dipyridylamine

被引：18

作者：

Tseng, Mei Ching ^{[1
]}

Su, Wei Lin ^{[1
]}

Yu, Yu Cheng ^{[1
]}

Wang, Shao Pin ^{[1
]}

Huang, Wen Liang ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Dept Chem, Tainan 70101, Taiwan

来源：

INORGANICA CHIMICA ACTA | 2006年 / 359卷 / 12期

关键词：

phosphorescence; cyclometalated complex; iridium(III);

D O I：

10.1016/j.ica.2006.05.003

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis, X-ray crystal structure and luminescence properties of a new bis-cyclometalated heteroleptic complex, [Ir(ppy)(2)(HD-PA)]PF6) (1, ppy = 2-phenylpyridine, HDPA = 2,2'-dipyridylamine), are reported. Both at room temperature and 77 K, complex 1 exhibits intense blue emission, assigned as (MLCT)-M-3 [d pi(Ir)pi*(HDPA)] phosphorescence. Analysis of voltammetric data also provides evidence in support of this assignment. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：4144 / 4148

页数：5

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