... DOI: 10.1039/C1DT11046B (Paper) Dalton Trans., 2011, 40, 8429-8435 ... Later on, the catalytic activity of iridium(I) salicylaldiminato-cyclooctadiene complexes in the presence of several P- and N-donor ligands, 8 and iridium(III) pincer N-heterocyclic carbene complexes in ...