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合成了钕、钇、镝、镥等稀土 (RE)·苯氧乙酸 (HPOA)·邻菲罗啉 (Phen)三元配合物。用化学分析法研究了它们的组成以及它们在不同溶剂中的溶解性能和摩尔电导等物理性质。用红外光谱、紫外光谱、热重一差热分析和 X射线粉末衍射等方法研究新合成三元配合物的结构及性质。确定了配合物中 RE3+与 POA-、Phen之间的成键特性。配合物通式为 RE(POA) 3· Phen,配合物中 RE3+为 8配位。
Synthesis of rare earth (RE) phenylacetic acid (HPOA) and phenanthrene (Phen) ternary complexes of neodymium, yttrium, dysprosium, Their chemical compositions were studied by chemical analysis and their physical properties such as solubility and molar conductance in different solvents were studied. The structure and properties of the newly synthesized ternary complexes were studied by IR, UV, TG-DTA and X-ray powder diffraction. The bonding properties between RE3 + and POA- and Phen in the complex were determined. The general formula of the complex is RE (POA) 3 · Phen, and the coordination of RE3 + in the complex is 8.