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

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 delaye...

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Published inChemical communications (Cambridge, England) Vol. 51; no. 93; pp. 16629 - 16632
Main Authors Fernandez-Cestau, Julio, Bertrand, Benoit, Blaya, Maria, Jones, Garth A., Penfold, Thomas J., Bochmann, Manfred
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 01.01.2015
Royal Society of Chemistry
Subjects
Chemical Sciences
Chemistry
Chemistry, Multidisciplinary
Physical Sciences
Science & Technology
ROUTE
LIGANDS
CONVERSION
COLOR
LIGHT-EMITTING DEVICES
EFFICIENCY
EXCITED-STATES
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Summary: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).
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1359-7345
1364-548X
DOI:10.1039/c5cc07523h