In contradiction to what has been postulated before, the formation of cationic hydrated TiIII complexes is crucial for the activation of H2O towards hydrogen-atom transfer (HAT). The relevant intermediates have been characterized by modern EPR methods (see spectrum) and cyclic voltammetry. The structural assignments were verified by a comprehensive computational study. The calculated bond dissociation energies are in agreement with a previous kinetic investigation.
No takes yet. Share an insight, caveat, or question.
Gansäuer et al. (2012) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: