HAA by the first {Mn(iii)OH} complex with all O-donor ligands.

ABSTRACT: There is considerable interest in MnOH_x moieties, particularly in the stepwise changes in those O-H bonds in tandem with Mn oxidation state changes. The reactivity of aquo-derived ligands, {MOH_x}, is also heavily influenced by the electronic character of the other ligands. Despite the prevalence of oxygen coordination in biological systems, preparation of mononuclear Mn complexes of this type with all O-donors is rare. Herein, we report several Mn complexes with perfluoropinacolate (pin^F)^2- including the first example of a crystallographically characterized mononuclear {Mn(iii)OH} with all O-donors, K₂[Mn(OH)(pin^F)₂], 3. Complex 3 is prepared via deprotonation of K[Mn(OH₂)(pin^F

SUBMITTER: Moore SM 

PROVIDER: S-EPMC10395311 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature