论文部分内容阅读
合成了硝酸铀酰与５－溴水杨醛缩邻苯二胺（Ｂｓａｌ－ｏ－ｐｈｄｎＨ２）及５－溴水杨醛缩乙二胺（ＢｓａｌｅｎＨ２）和溶剂的６种配合物。通过元素、红外光谱、紫外光谱、摩尔电导和差热－热重分析确定配合物的组成为：ＵＯ２（Ｂｓａｌ－ｏ－ｐｈｄｎ）Ｌ及ＵＯ２（Ｂｓａｌｅｎ）Ｌ（Ｌ＝ＭｅＯＨ，ＥｔＯＨ，Ｐｙ（ｐｙｒｉｄｉｎｅ））。并讨论了配体性质对配合物Ｒｆ值的影响
Six complexes of uranyl nitrate with 5-bromosalicylaldehyde (Bsal-o-phdnH2) and 5-bromosalicylaldehyde ethylenediamine (BsalenH2) and solvents were synthesized. The composition of the complex was determined by elemental, infrared spectroscopy, UV-vis spectroscopy, molar conductance and DTA-TG. UO2 (Bsal-o-phdn) L and UO2 (Bsalen) L (L = MeOH, EtOH, Py )). The effects of the ligands on the Rf values of the complexes were also discussed