报道了含有自由羧酸基的新型稀土金属离子YIII氨基多羧酸配合物的合成及分子结构和晶体结构的测定 .具体结果如下 :分子式 (NH4 ) ......

This paper deals with the structure of the Y^Ⅲ complex with aminopolycarboxylic acids, synthesis and structural determi......