Strategies for Tailoring the Redox Properties of d6/d8-Electron Platinum and Palladium Complexes

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This award in the Inorganic, Bioinorganic and Organometallic Chemistry program supports work by Professor William Connick at the University of Cincinnati to prepare transition metal two-electron reagents and elucidate the factors that govern their outer-sphere electron-transfer reactions. These studies are expected to provide the knowledge needed to develop strategies for tailoring the thermodynamics and kinetics of cooperative two-electron transfer reactions. Multielectron transfer reactions are central to many of the most important challenges in chemical synthesis and catalysis, including energy conversion and storage. Two classes of reversible two-electron transfer reagents will be investigated. A battery of physical experiments will be used to determine electronic structures, ligand fluxionality, redox thermodynamics, and rates of electron transfer. The research activities will bring together a research team composed of high school students, undergraduate students, graduate students, a postdoctoral researcher, and Professor Connick. A chemistry web site will be developed in collaboration with a Cincinnati Public Schools high school teacher.