760997-11-3Relevant articles and documents
Tuning iridium(III) phenylpyridine complexes in the almost blue region
Coppo, Paolo,Plummer, Edward A.,De Cola, Luisa
, p. 1774 - 1775 (2007/10/03)
We report on the synthesis and photophysical properties of blue emitting iridium(III) complexes. The use of a negatively charged ligand, such as a triazolyl pyridine, allows a facile preparation, maintaining the high energy emission (blue region) of heteroleptic complexes. We discuss the role played by electron withdrawing substituents of a different nature and also how the substitution position of the same group influences the spectroscopical behaviour.