SEARCH Articles Figures Tables 2,2/-Bipyridine complexes 6- -2,2 -bipyridine, formation ruthenium complexes Bipyridine. 4,4 -dicarboxy-2,2 -, ruthenium complexes Ruthenium , 2,2 -bipyridine complex redox reaction Ruthenium , 2,2 -bipyridine complex structure Ruthenium bipyridine Ruthenium complexed with bipyridine ligands Ruthenium-bipyridine complexes exchange reaction