| 氮氧杂大环—N—乙酸配体及其镧系元素配合物的合成与研究 |
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| 引用本文： | 许志强，倪诗圣，徐济德，汪英芳.氮氧杂大环—N—乙酸配体及其镧系元素配合物的合成与研究[J].安徽大学学报(自然科学版),1993(3). |
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| 作者姓名： | 许志强，倪诗圣，徐济德，汪英芳 |
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| 作者单位： | 安徽大学化学系，安徽大学化学系，安徽大学化学系，安徽大学化学系 |
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| 摘 要： | 本文报道了两种新型-N-乙酸取代氮氧杂大环的合成,并制得了它们的三价镧系离子的固体配合物(P_m除外),所有这些配合物都进行了元素分析,红外光谱,电导测定以及热分析等手段的表征。
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| 关 键 词： | 镧系元素 N—乙酸取代氮氧杂大环 配合物 合成 表征 |
Syntheses and Characterization of Two New N-functinnalized Macrocycles Containing Oxygen and Nitrogen Heter oatoms and Their Lanthanide Complexes |
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| Xu Zhiquing Ni Shisheng Xu Jide Wang Yinfang.Syntheses and Characterization of Two New N-functinnalized Macrocycles Containing Oxygen and Nitrogen Heter oatoms and Their Lanthanide Complexes[J].Journal of Anhui University(Natural Sciences),1993(3). |
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| Authors: | Xu Zhiquing Ni Shisheng Xu Jide Wang Yinfang |
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| Institution: | Department of Chemistry |
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| Abstract: | The syntheses and characteriz ation of two new N-functionalized macrocyclic ligands con- taining oxygen and nitrogen heteroatoms are reported in this paper. The ligands are 1,12-diaza- 3, 4: 9, 10-dibenzo-5, 8-dioxacyclopentadecane-N, N' -diacetic acid (H_2L~1) 1, 12, 15-triaza- 3, 4:9, 10-dibenzo-5, 8-dioxacycloheptadecane-N~1, N~11, N~111-triacetic acid (H_3L~2). In the medium of methol orwater, we have obtained their lanthanide complexes, L_nL~1 (NO_3). mH_2O, L_nL2KNO_3. nH_2O (Ln=La-Lu, P_m excluded, m=1-4, n=0-5). All these complexes were charact-erized by 1R, elemental analysis, conduc-tivity masurement and thermal analysis. |
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| Keywords: | N-functionalized macrocycles syntheses characterization |
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