铽(Ⅲ)的邻香兰素二胺类双希夫碱配合物的合成和表征 |
SYNTHESIS AND CHARACTERIZATION OF TERBIUM(Ⅲ) COMPLEXES OF BIS-SCHIFF BASES FROM O-VANILLIN AND SOME DIAMINES |
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摘要: 本文首次合成了邻香兰素(2-羟基-3-甲氧基苯甲醛)与乙二胺、联苯胺、对苯二胺缩合而成的双希夫碱(分别以L1、L2、L3表示)的铽(Ⅲ)配合物。用元素分析、红外光谱、摩尔电导、X-射线粉末衍射物相分析、X-射线光电子能谱、差热及热重分析近代物理化学测试手段,确定了这些配合物的组成和键合情况,并对其结构和某些物理化学性质进行了研究。 |
关键词: 邻香兰素 双希夫碱 铽配合物 |
基金项目: 国家自然科学基金 |
Abstract: The new solid complexes TbL(NO3)3(L = L1, L2, L3) of terbium(Ⅲ) nitrate hydrate with bis-Schiff bases derived from o-vanillin and ethylenediamine, bcnzidine, p-phenylenediamine have been synthesized and characterized by elemental analysis, infrared spectra, molar conductance, X-ray powder diffraction analysis, X-ray photoelectron spectra, thermogravimetric(TG) and differential thermal analysis(DTA). The possible structures and some properties were studied. |
Keywords: o-vanillin bis-Schiff base terbium complex |
投稿时间:1990-01-15 |
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赵国良,李彬,那崇武,刘国发,刘晓勋.铽(Ⅲ)的邻香兰素二胺类双希夫碱配合物的合成和表征[J].无机化学学报,1992,8(2):115-119. |
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