Additions and Corrections: Photoinduced Electron Transfer in Covalently Linked Ruthenium Tris(bipyridyl)-Viologen Molecules: Observation of Back Electron Transfer in the Marcus Inverted Region (Journal of the American Chemical Society (1992) 114(32) (8081–8087)(10.1021/ja00047a017))

Due to a programming error, incorrect values of the square of the electronic coupling matrix element, |F(r)|2, were reported in the caption for Figure 4 and in the text on p 8086. The other parameters (S, λ, λ_S, hv) and fits to the data shown in the figure represent the correct \V(r)\2 values, which are as follows: [formula omitted] The assertion made on p 8086 that electronic coupling for the forward reactions, which occur through a shorter spacer, is significantly stronger than it is for the back reactions should be disregarded in light of the corrected |V(r)|² values.