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Electronic structure and photophysics of a supermolecular iron complex having a long MLCT-state lifetime and panchromatic absorption
2020
Proceedings of the National Academy of Sciences of the United States of America
Exploiting earth-abundant iron-based metal complexes as high-performance photosensitizers demands long-lived electronically excited metal-to-ligand charge-transfer (MLCT) states, but these species suffer typically from femtosecond timescale charge-transfer (CT)-state quenching by low-lying nonreactive metal-centered (MC) states. Here, we engineer supermolecular Fe(II) chromophores based on the bis(tridentate-ligand)metal(II)-ethyne-(porphinato)zinc(II) conjugated framework, previously shown to
doi:10.1073/pnas.2009996117
pmid:32788361
fatcat:3fiqkzn7ebakjewzyrdo4uogrm