Proton-coupled electron-transfer reactions. Observation of a reversible OsIV(amide)–OsIII(amine) redox couple with 2,3-diamino-2,3-dimethylbutane
Abstract
The complex trans-[OsIII(L)2Cl2]+(L = 2,3-diamino-2,3-dimethylbutane) is the first to display a reversible pH-dependent OsIV(amide)–OsIII(amine) couple in aqueous solution.