Orbital Specific Charge Transfer Distances, Solvent Reorganization Energies, and Electronic Coupling Energies: Electronic Stark Effect Studies of Parallel and Orthogonal Intervalence Transfer in (NC)_5Os~ Ⅱ-CN-Ru~Ⅲ(NH_3)_5~-

摘要

For the mixed-valent chrompohore (NC)_5Os~Ⅱ-CN-Ru~Ⅲ(NH_3)_5~-, spin-orbit coupling and ligand-field asymmetry effects lead to multiple visible region intervalence (metal-to-metal) charge transfer transitions(Forlando et al. Inorg. Chim, Acta 1994, 223, 37). The higher energy transition is associated with transfer from an Os 5dπ orbital that is nominally orthogonal to the charge transfer axis.