Orange Fluorescent Ru(III) Complexes Based on 4′-Aryl Substituted 2,2′:6′,2″-Terpyridine for OLEDs Application

A series of ruthenium (III) complexes of the formulae [Ru(4-Mephtpy) 2 ]Cl 3 (1) [ Ru(L 1 ) ], [Ru(3,4,5-tmphtpy) 2 ]Cl 3 (2) [ Ru(L 2 )] , and [Ru(4-thptpy) 2 ]Cl 3 (3) [ Ru(L 3 ) ], (where L = terpy = 2.2′:6′2″ terpyridine ligands) are synthesized. The complexes were characterized by elemental ana...

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