Tuning iridium(iii) phenylpyridine complexes in the “almost blue” region
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- 30 June 2004
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 15,p. 1774-1775
- https://doi.org/10.1039/b406851c
Abstract
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 hetero-leptic 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.Keywords
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