SEARCH Articles Figures Tables 2,2 -Bipyridine, as a chelating ligand reaction of molybdenum carbonyl complexes CARBONYLS, PHOSPHINE COMPLEXES, AND LIGAND SUBSTITUTION REACTIONS Carbonyl complexes by ligand exchange Carbonyl complexes iron with Group 15 ligands Carbonyl ligands Cyclopentadienyl carbonyl complexes with other ligands Group-6 Carbonyl Complexes with Phosphane Ligands (CO)5PR3 (M Cr, Mo, W R H, Me, F, Cl) Molybdenum complexes ligand-bridged carbonyls Nickel Complexes with Carbonyl, Isocyanide, and Carbene Ligands Rhodium complex-catalyzed carbonylation diphosphine ligands Ruthenium complexes carbonyl donor ligands Transition metal complexes carbonyl ligands stretching modes