Analysis of Redox Series of Unsymmetrical 1,4-Diamido-9,10-anthraquinone-Bridged Diruthenium Compounds. Inorganic Chemistry, (55)5:2146--2156, 2016. [PUMA: voltammetry complex;cyclic complex;unsym crystal complex unsym spectroelectrochem diamidoanthraquinone ligand structure dinuclear ruthenium effect bridged ancillary diruthenium prepn]