稀土盐与L-α-氨基酸固体配合物研究

Study on Solid Complexes of Rare Earth with L-α-Amino aicds

在水溶液中合成了三种稀土盐与L-α-氨基酸固体配合物,经化学分析、元素分析、热重分析,确定了配合物的组成,分别为La(Trp)(NO3)3·4H2O,La(Val)2(NO3)3·4H2O,Y(Val)Cl3@3H2O并通过IR光谱的测定,对配合物的配位情况进行了研究。

The three coordination compounds of Rare Earth with L-α-Viline. L -α-Tryptophan prepared from water are obtained. The composition and structure of complexes have been determined by chemical analysis, element analysis and thermogravimetris analysis. The general formula compounds is la(Trp) (NO3)3·4H2O,La(Val)Cl3·3H2O, La (Val)2 (NO3)3·4H2O IR spectra of the solid coordination compound are described,The coordination behavior of Rare Earth with L-α- Amino acids is studied.