铀(Ⅵ)、钍(Ⅳ)与N,N′-二(邻羟基苯亚甲基)对苯二胺配合物的合成与表征

摘要: 合成了Ｕ（Ⅵ）和Ｔｈ（Ⅳ）与双希夫碱Ｎ，Ｎ′－二（邻羟基苯亚甲基）对苯二胺（以Ｌ表示）的两种新固体配合物。采用元素分析、红外光谱、紫外光谱、差热－热重及摩尔电导分析等方法，确定配合物的组成分别为［ＵＯ２Ｌ（ＮＯ３）］ＮＯ３、［ＴｈＬ（ＮＯ３）２］（ＮＯ３）２，并对它们的配位方式和某些性质进行了研究。

Abstract: SYNTHESIS AND CHARACTERIZATION OF U(Ⅵ), Th(Ⅳ) COMPLEXES WITH SALICYLIDENE pPHENYLENEDIAMINEFan Yuhua Bi Caifeng Wang Qing An Junmin(Department of Applied Chemistry, Shandong Institute of Building Materials, Jinan 250022)ABSTRACTTwo new solid complexes of uranyl nitrate and thorium nitrate with bisschiff base salicylidene pphenylenediamine (L) have been synthesized and characterized by elemental analysis, IR spectra, UV spectra, TGDTA analysis and molar conductance. The compositions of the complexes are confirmed to be UO2L（NO3）NO3 and ThL(NO3)2（NO3）2. Some properties of the complexes are studied.Key words Uranyl nitrate Thorium nitrate Bisschiff base Complex