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[Y(O2CNBu2)3], has been prepared by extraction of the Y3+ ions from aqueous solution into heptane by the NHBu2/CO2 system. Exhaustive hydrolysis of [Y(O2CNBu2)3] produced the yttrium carbonate [Y2(CO3)3⋅n H2O] (n=2–3), that was converted to Y2O3 by thermal treatment at 550°C for 12h. The exhaustive hydrolysis of [Y(O2CNBu2)3] and [Al(OBu)3] (Y/Al molar ratio=3/5) carried out at room temperature yielded...
Neodymium and terbium pentafluorophenolates, containing 1,10-phenanthroline as ancillary ligand, [Ln(OC 6 F 5 ) 3 (phen) 3 ], (1 Ln=Nd, 2 Ln=Tb) have been synthesized by reacting the N,N-dibutylcarbamato complexes, [Ln(O 2 CNBu 2 ) 3 ], easily obtained from aqueous solutions of lanthanide salts, with C 6 F 5 OH in the presence...
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