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在络合物领域中,许多非过渡元素和d-过渡元素的西佛碱络合物早已进行了广泛研究。但对于镧系元素西佛碱络合物,仅在近年才引起人们的兴趣。对这类络合物进行研究有助于了解镧系元素的络合性质和键合特点。本文报导镧与苯胺及其衍生物和β-萘胺与水杨醛缩合生成的西佛碱的络合物的合成及组成的确定。
In the field of complex compounds, many non-transitional and d-transitional elements of the schiff base complex have long been extensively studied. However, the lanthanide schiff base complex has only attracted interest in recent years. Research on these complexes will help to understand the complexation properties and bonding characteristics of lanthanides. This paper reports the synthesis and composition of the complexes of lanthanum with aniline and its derivatives and the Schiff base formed by the condensation of β-naphthylamine with salicylaldehyde.