Аннотация:Heating NaLn(BH4)4•4DME (Ln = Sm, Eu, Yb; DМЕ= 1,2-dimethoxyethane) in vacuo (~1 х 10-1 mm Hg) at 150-200°С followed bу extraction with tetrahydrofurane (THF), resulted in tetrahydrofuranates of samarium, europium, and ytterbium bis-tetrahydridoborates, Ln(BH4)2*2ТНF. Removal of THF bу heating in vacuo produced unsolvated complexes of the specified metals, Ln(BH4)2. Тhе compounds were characterized bу chemical analysis and IR spectra
