Scheme 1. (A) Structures of [Fe(phtmeimb)₂]⁺, N,N-Dimethylaniline (DMA), and Triethylamine (TEA) (Hydrogen Atoms Omitted for Clarity); (B) Schematic Bimolecular Photocycle Involving the Fe^III Sensitizer, Quencher (Q), and Photoproduct (PP) Undergoing Charge Separation (CS) and Charge Recombination (CR).