Synthesis and luminescence modulation of pyrazine-based gold(III) pincer complexes

被引：80

作者：

Fernandez-Cestau, Julio ^{[1
]}

Bertrand, Benoit ^{[1
]}

Blaya, Maria ^{[1
]}

Jones, Garth A. ^{[1
]}

Penfold, Thomas J. ^{[2
]}

Bochmann, Manfred ^{[1
]}

机构：

[1] Univ E Anglia, Sch Chem, Norwich NR4 7TJ, Norfolk, England

[2] Newcastle Univ, Dept Chem, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 93期

基金：

欧洲研究理事会;

关键词：

LIGHT-EMITTING DEVICES; EXCITED-STATES; LIGANDS; EFFICIENCY; CONVERSION; ROUTE; COLOR;

D O I：

10.1039/c5cc07523h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The first examples of pyrazine-based gold(III) pincer complexes are reported; their intense photoemissions can be modified by protonation, N-alkylation or metal ions, without the need for altering the ligand framework. Emissions shift from red (77 K) to blue (298 K) due to thermally activated delayed fluorescence (TADF).

引用

页码：16629 / 16632

页数：4

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