铀(Ⅵ)的5-溴水杨醛缩二胺类双希夫碱及溶剂三元配合物的合成及表征

摘要: 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

Abstract: SYNTHESIS AND CHARACTERIZATION OF BISSCHIFFBASES DIOXURANIUM() SOLVATES COMPLEXESAuthor Zheng GengxiuWang QiufenFan YuhuaLiu Changxin (Department of Applied Chemistry, Shandong Building Material Institute, Ji'nan 250022) ABSTRACT Six new complexes and ophdnH2=N, Nophenylenebis (5bromosalicylideneimine), BsalenH2=N, Nethylenebis (5bromosalicylideneimine). L=MeOH, EtOH, Py have been synthesized and characterized by elementary analysis, IR, UV, TGDTA and molar conductance analysis. The possible structures of these complexes are proposed. Key words Uranyl nitrateBisschiff baseTernary complex