A cyclic tetranuclear cyclometallated iridium(III) complex using cyanide anions as bridging ligands and displaying a tetrahedrally distorted square geometry has been obtained with high yield; photo- and electrochemical characterizations show that most interesting properties of mononuclear cyclometallated iridium complexes are retained in the tetranuclear assembly.
Kay Severin, Farzaneh Fadaei Tirani, Anastasia Gitlina
Rosario Scopelliti, Kay Severin, Farzaneh Fadaei Tirani, Rujin Li