Inter-Ligand Energy Transfer and Related Emission Change in the Cyclometalated Heteroleptic Iridium Complex: Facile and Efficient Color Tuning over the Whole Visible Range by the Ancillary Ligand Structure
Solvatochromism
Exothermic reaction
DOI:
10.1021/ja052880t
Publication Date:
2005-09-07T04:54:04Z
AUTHORS (2)
ABSTRACT
We report a novel color tuning methodology in the electrophosphorescent iridium complex by substituting one cyclometalating ligand to an ancillary as emitting center. Highly efficient exothermic inter-ligand energy transfer (ILET) from MLCT3 state produced between and 2-(2,4-difluorophenyl)pyridine LX3 of offers chance access wider range sky blue (478 nm) red (666 nm). Characteristic shapes photoluminescence spectra, strong solvatochromic phenomena well DFT calculations gave evidences for this ILET.
SUPPLEMENTAL MATERIAL
Coming soon ....
REFERENCES (14)
CITATIONS (447)
EXTERNAL LINKS
PlumX Metrics
RECOMMENDATIONS
FAIR ASSESSMENT
Coming soon ....
JUPYTER LAB
Coming soon ....