Mono- and Dinuclear Ruthenium(II) and Osmium(II) Polypyridine Complexes Built around Spiro-Bridged Bis(phenanthroline) Ligands: Synthesis, Electrochemistry, and PhotophysicsAlberto Juris, Randolph P. Thummel, Anthony Harriman et al.|Inorganic Chemistry|2000Cited by 59