First examples of carbacylamidophosphate pentanuclear hydroxo-complexes: Synthesis, structure, luminescence and magnetic properties

The three novel pentanuclear EuIII, GdIII and TbIII carbacylamidophosphate based complexes were synthesized. The crystal structures of Eu5L10(OH)5 was solved. Temperature dependencies of magnetic susceptibility of the named compounds were investigated. Phosphorescence, emission and excitation spectra at 298 K and 77 K for the complexes were measured, as well as luminescence decay times were determined. Thermal stability of the europium complex was investigated.117