Synthesis characterization and photo and electro luminescence of Ir(III) comple

Two new iridium organometallic compounds based on acetylacetone derivative ligands containing carrier-transporting groups, Ir(L)(2)(acac-Ox) and Ir(L)(2)(acac-Cz), where L = 3-(pyridin-2-yl)coumarinato N, C-4, acac-Ox = 3-(4-(5-(4'-tert-butylphenyl)-1,3,4-oxadiazole)benzyl)-pentane-2,4-dionate and a