Published July 14, 2010
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Journal Article
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Near-IR Phosphorescence of Iridium(III) Corroles at Ambient Temperature
Chicago
Abstract
The photophysical properties of Ir(III) corroles differ from those of phosphorescent porphyrin complexes, cyclometalated and polyimine Ir(III) compounds, and other luminescent metallocorroles. Ir(III) corrole phosphorescence is observed at ambient temperature at wavelengths much longer (>800 nm) than those of most Ir(III) phosphors. The solvatochromic behavior of Ir(III)-corrole Soret and Q absorption bands suggests that the lowest singlet excited states (S2 and S1) are substantially more polar than the ground state.
Additional Information
© 2010 American Chemical Society. Received March 2, 2010. Publication Date (Web): June 22, 2010. This work was supported by the NSF Center for Chemical Innovation (CCI Powering the Planet, Grants CHE- 0802907 and CHE-0947829), the US-Israel BSF, CCSER (Gordon and Betty Moore Foundation), and the Arnold and Mabel Beckman Foundation.Attached Files
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Additional details
- Eprint ID
- 19285
- Resolver ID
- CaltechAUTHORS:20100805-082356637
- NSF
- CHE-0802907
- NSF
- CHE-0947829
- Binational Science Foundation (USA-Israel)
- Caltech Center for Sustainable Energy Research
- Arnold and Mabel Beckman Foundation
- Gordon and Betty Moore Foundation
- Created
-
2010-08-05Created from EPrint's datestamp field
- Updated
-
2021-11-08Created from EPrint's last_modified field
- Caltech groups
- CCI Solar Fuels