The iridium compound that was investigated, CuIr2S4, comprises a spinel structure and is metallic at room temperature, but it becomes an insulator below 230 K. Previous structural analysis has showed ...
Visible light activates an iridium catalyst (pink ball) with a coating (grey balls) that homes in on NADH (red/grey/purple balls at the bottom) in cancer cells and removes an electron from it, ...
Many of you are familiar with “sandwich” compounds in which a metal atom is complexed between two five- to eight-membered aromatic rings. Early examples are ...