Switching between inner- and outer-sphere PCET mechanisms of small-molecule activation: Superoxide dismutation and oxygen/superoxide reduction reactivity deriving from the same manganese complex

Isabell Kenkel, Alicja Franke, Maximilian Dürr, Achim Zahl, Carlos Dücker-Benfer, Jens Langer, Milos R. Filipović, Meng Yu, Ralph Puchta, Stephanie R. Fiedler, Matthew P. Shores, Christian R. Goldsmith^*, Ivana Ivanović-Burmazović