Complexes with 2,2'-azobis(pyridine) and related 'S-frame' bridging ligands containing the azo function. Coordination Chemistry Reviews, (219-221):463--488, 2001. [PUMA: azobispyridine charge complex complex;structure intermediate metal review review;isomerism review;mixed review;oxidn review;radical review;review state transfer valence]
Mixed valency in ruthenium complexes - Coordinative aspects. Coordination Chemistry Reviews, (251)3+4:584--594, 2007. [PUMA: complex interaction metal mixed review ruthenium valence]
Infrared spectroelectrochemical investigations of ultrafast electron transfer in mixed-valence complexes: Spectroelectrochem. In J. Catherine Salsman, and Clifford P. Kubiak (Eds.), Royal Society of Chemistry, 2008. [PUMA: IR cell design;ultrafast electron mixed reflectance review spectroelectrochem transfer valence]
Spectroscopy of mixed valent states in dinuclear ions and metalloproteins. Journal of Molecular Structure, (292):221--228, 1993. [PUMA: ESR IR complex complex;UV mixed review review;metalloprotein review;review spectroscopy valence]