The upconversion luminescence in rare-earth doped nanomaterials is a complicated process [1].The luminescence performance is mainly determined by the compet
The simplest alkoxycarbonylnitrene,CH3OC(O)N,has been generated through laser(266 and 193 nm)photolysis of CH3OC(O)N3 and CH3OC(O)NCO and subsequently chara
Dinitrogen activation by transition metals is of great interest.The coordination of N2 to a single metal center often results in mild activation,while deep