SEARCH Articles Figures Tables Bis N-heterocyclic chelate ligand Bis chelate complex Bis chelating Bis chelating Bis-chelates with the Dimethylamino Donor Group Bis-chelates with the Isopropylideneimino Donor Bis-silyl Chelate Ligand Precursor XantsilH2 and Some Ruthenium Xantsil Complexes Bis-silyl chelate ligand Chelating bis-NHCs