Triplet Oxygen Evolution Catalyzed by a Biomimetic Oxomanganese Complex: Functional Role of the Carboxylate Buffer
Rivalta I, Yang K, Brudvig G, Batista V. Triplet Oxygen Evolution Catalyzed by a Biomimetic Oxomanganese Complex: Functional Role of the Carboxylate Buffer. ACS Catalysis 2015, 5: 2384-2390. DOI: 10.1021/acscatal.5b00048.Peer-Reviewed Original ResearchOxomanganese complexesTriplet oxygenOxygen evolutionWater splittingCatalytic oxygen evolutionO bond formationBiomimetic oxomanganese complexesNucleophilic water moleculeUnderlying reaction mechanismGreen plant chloroplastsPhotosynthetic oxygen evolutionWater ligandsCarboxylate ligandsInorganic coreMn complexesSuperoxo speciesNoninnocent roleCarboxylate groupsWater moleculesSubstrate waterBond formationSynthetic complexesCarboxylate buffersNucleophilic attackRedox potential