Electron Paramagnetic Resonance and Spectroscopic Characteristics of Electrogenerated Mixed-Valent Systems (h5-C5Me5)M(m-L)M(h5-C5Me5)+ (M = Rh, Ir; L = 2,5-Diiminopyrazines) in Relation to the Radicals (h5-C5Me5)ClM(m-L)MCl(h5-C5Me5)+ and (h5-C5Me5)M(m-L)MCl(h5-C5Me5)2+. Inorganic Chemistry, (39)12:2516--2521, 2000. [PUMA: bpip bxip chloro cyclopentadienyl diiminopyrazine electrochem iridium mixed pentamethylcyclopentadienyl pentamethylcyclopentadienyl;iminoethyl prepn pyrazine redn redn;ESR rhodium valent]
Probing Mixed Valence in a New tppz-Bridged Diruthenium(III,II) Complex (μ-tppz)Ru(bik)Cl23+ (tppz = 2,3,5,6-Tetrakis(2-pyridyl)pyrazine, bik = 2,2'-Bis(1-methylimidazolyl)ketone): EPR Silence, Intervalence Absorption, and nCO Line Broadening. Inorganic Chemistry, (46)9:3736--3742, 2007. [PUMA: ESR IR UV charge electrochem methylimidazolylketone methylimidazolylketone;intervalence methylimidazolylketone;ruthenium mixed oxidn prepn pyridylpyrazine redn ruthenium transfer transition valent]
Electronic coupling of two Cp*ClM+/Cp*M reaction centers via p conjugated bridging ligands: Similarities and differences between rhodium and iridium analogues. Journal of Organometallic Chemistry, (582)2:153--159, 1999. [PUMA: bidentate binuclear bispyridinyltetrazine center;iridium complex coupling diiridium dirhodium electron intermediate iridium redn redox rhodium spectroelectrochem;mixed tetrazinebispyrinyl valent]