某些稀土β-二酮配合物的质谱

THE MASS SPECTRA OF SOME β-DIKETONATE COMPLEXES OF RARE EARTH

测定二苯甲酰甲烷和乙酰丙酮与Ｌａ３＋，Ｃｅ３＋，Ｎｄ３＋，Ｅｒ３＋，Ｙ３＋及Ｙｂ３＋配合物的ＭＳ数据，并对其裂解机理进行探讨。

The mass spectra of acetylacetone and dibenzoyl methane complexes of La3+,Ce3+,Nd3+,Er3+,Y3+ and Yb3+ have been reported,and the cleavage of these MS is discussed.