Evidence for a lowest energy 3 MLCT excited state in [Fe(tpy)(CN) 3 ]

Transient absorption data of [FeII(tpy)(CN)3]- reveals spectroscopic signatures indicative of 3MLCT with a ∼10 ps kinetic component. These data are supported by DFT and TD-DFT calculations, which show that excited state ordering is responsive to the number of cyanide ligands on the complex.

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2021-05, Vol.57 (38), p.4658-4661
Main Authors: Vittardi, Sebastian B, Magar, Rajani Thapa, Schrage, Briana R, Ziegler, Christopher J, Jakubikova, Elena, Rack, Jeffrey J
Format: Article
Language:English
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Summary:Transient absorption data of [FeII(tpy)(CN)3]- reveals spectroscopic signatures indicative of 3MLCT with a ∼10 ps kinetic component. These data are supported by DFT and TD-DFT calculations, which show that excited state ordering is responsive to the number of cyanide ligands on the complex.
ISSN:1359-7345
1364-548X
DOI:10.1039/D1CC01090E