Triple Click to Tripodal Triazole-Based Ligands - Synthesis and Characterization of Blue-Emitting Ce3+Complexes

摘要: Tris(aryltriazolylmethyl)amine compounds have been synthesized by a one-pot triple click reaction of azides from anilines with tripropargylamine. The resulting tripodal ligands employed to obtain six new Ce3+ complexes. formation the complexes, which were obtained both as heteroleptic or homoleptic types, is influenced nature counterion (nitrate, perchlorate, triflate) starting salts. All Ce3+-based complexes are highly stable in solution and solid state. Their structural features at first studied NMR spectroscopy. In addition, combining experimental DFT theoretical approaches, X-ray structure one complex has used simulate structures all remaining Finally, luminescent, analysis their photophysical properties indicate that center regulates occurrence radiative processes.