Figure 3
Cyclic voltammograms of 1.0 mM solutions of I in acetonitrile with 0.1 M Bu4NPF6 as electrolyte. The various redox states are represented by the potential regions as A: [(bpy)(Cl)RuII(tppz)RuII(Cl)(bpy)]2+, B: [(bpy)(Cl)RuII(tppz)RuIII(Cl)(bpy)]3+, C: [(bpy)(Cl)RuIII(tppz)RuIII(Cl)(bpy)]4+, D: [(bpy)(Cl)RuII(tppz−)RuII(Cl)(bpy)]+, and E: [(bpy)(Cl)RuII(tppz2−)RuII(Cl)(bpy)]. |