Complexation of trivalent lanthanoid ions with 4-benzoyl-3-phenyl-5-isoxazolone and p-tert-butylcalix[4]arene fitted with phosphinoyl pendant arms in solution during synergistic solvent extraction and structural study of solid complexes by IR and NMR
Keywords: مجتمع های جامد; Lanthanoids; Phosphorus-containing calix[4]arene; 4-Benzoyl-3-phenyl-5-isoxazolone; Synergistic solvent extraction; Separation factors; Solid complexes; NMR