Synthesis and photophysical properties of rare earth complexes bearing silanediamido ligands Me2Si(NAryl)22− (Aryl = Dipp, Mes)

Luminescence of the newly obtained silanediamides of rare earths was investigated. The triplet states of the ligands {Me 2 Si(NAryl) 2 } 2− (Aryl = Dpp, Mes) were determined by the emission of Gd complexes, and the bright emission of Tb 3+ was observed.