Study of Molecular Structures and Properties of Europium(III) Complexes with Phosphine Oxides by NMR Analysis

The 31 P-NMR spectra of europium complexes with β-diketones and phosphine oxides in CDCl 3 , DMSO- d 6 , toluene- d 8 with dissolved fluorinated polymers, and fluorinated solvent were investigated as well as the temperature dependence of these spectra. When a mixture of europium complex 1 and 1.0 mo... View More