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Near-IR Phosphorescence of Iridium(III) Corroles at Ambient Temperature

Palmer, Joshua H. and Durrell, Alec C. and Gross, Zeev and Winkler, Jay R. and Gray, Harry B. (2010) Near-IR Phosphorescence of Iridium(III) Corroles at Ambient Temperature. Journal of the American Chemical Society, 132 (27). pp. 9230-9231. ISSN 0002-7863. doi:10.1021/ja101647t.

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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.

Item Type:Article
Related URLs:
URLURL TypeDescription DOIArticle
Winkler, Jay R.0000-0002-4453-9716
Gray, Harry B.0000-0002-7937-7876
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.
Group:CCI Solar Fuels
Funding AgencyGrant Number
Binational Science Foundation (USA-Israel)UNSPECIFIED
Caltech Center for Sustainable Energy ResearchUNSPECIFIED
Arnold and Mabel Beckman FoundationUNSPECIFIED
Gordon and Betty Moore FoundationUNSPECIFIED
Issue or Number:27
Record Number:CaltechAUTHORS:20100805-082356637
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Official Citation:Near-IR Phosphorescence of Iridium(III) Corroles at Ambient Temperature Joshua H. Palmer, Alec C. Durrell, Zeev Gross, Jay R. Winkler, Harry B. Gray Journal of the American Chemical Society 2010 132 (27), 9230-9231
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:19285
Deposited By: Tony Diaz
Deposited On:05 Aug 2010 17:26
Last Modified:08 Nov 2021 23:51

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