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Published March 2020 | public
Conference Paper

Electronic structures and redox properties of boronated cyanometalates

Abstract

We have synthesized and structurally characterized homoleptic and heteroleptic tris(pentafluorophenyl)borane adducts of iron, ruthenium, and osmium cyanides. The III/II formal potentials are more than 2.0 V higher in the boronated octahedral complexes; and, in the boronated heteroleptic complexes, the MLCT excited triplets are relatively long-lived (he MLCT absorptions are dramatically blue-shifted).The boronated homoleptic complexes, which are electrochem. reversible, exhibit energy efficiencies of 80% in nonaq. redox flow batteries; and the boronated heteroleptic complexes exhibit cell potentials over 3.0 V in sym-rf batteries.

Additional Information

© 2020 American Chemical Society.

Additional details

Created:
August 19, 2023
Modified:
October 19, 2023