| 希土与α-α'-联吡啶、三氯醋酸或三氟醋酸混配配合物的合成及性质研究 |
| A STUDY ON THE SYNTHESIS AND PROPERTIES OF MIXED LIGAND COMPLEXES OF RARE EARTH α,α'-DIPYRIDINE WITH TRICHLOROACETIC ACID AND TRIFLUOROACETIC ACID |
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| 摘要: 本文讨论了十四个镧系离子(除Pm以外)与α-α'-联吡啶及三氯醋酸形成配合物的合成方法,并用类似的合成方法得到9个希土离子与α-α'-联吡啶及三氟醋酸的混配配合物。通过元素分析,红外、紫外、差热和热重等分析测试手段,确定了两类配合物的组成分别为Ln(CCl3COO)3dipy·nH2O(n=1-2)和Ln(CF3COO)3dipy,并讨论了它们的性质。 |
| 关键词: 希土 配合物 三氯醋酸 三氟醋酸 |
| 基金项目: 国家自然科学基金 |
| Abstract: In this paper a new method of synthesizing all complexes of lanthanide (except Pm) with α,α'-dipyridine and trichloroacetic acid is presented. Nine complexes of rare earth, α,α'-dipyridine and trifluoroacetic acid has been prepared by similar method.The composition of these complexes are Ln(CCl3COO)3dipy·nH2O (n =1-2) and Ln(CF3COO)3dipy.They are characterised by elementary analysis, ultraviolet and infrared spectra. As well as thermogravimetric (TG) and differential thermal analysis (DTG). |
| Keywords: rare earth complex compound trichloroacetic acid trifluoroacetic acid |
| 投稿时间：1987-11-27 |
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| 黄海虹,陆维敏,董南.希土与α-α'-联吡啶、三氯醋酸或三氟醋酸混配配合物的合成及性质研究[J].无机化学学报,1990,6(1):70-75. |
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