| 香兰素对甲苯胺希夫碱硝酸稀土配合物的合成 |
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| 引用本文： | 刘国发,刘晓勋,曹锡章. 香兰素对甲苯胺希夫碱硝酸稀土配合物的合成[J]. 吉林大学学报(理学版), 1992, 0(3) |
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| 作者姓名： | 刘国发 刘晓勋 曹锡章 |
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| 作者单位： | 吉林大学化学系 长春(刘国发，刘晓勋)，吉林大学化学系 长春(曹锡章) |
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| 摘 要： | 制备了香兰素(3-甲氧基-4-羟基苯甲醛)对甲苯胺希夫(Schiff)碱硝酸稀土配合物。该配合物由一个中心稀土离子,二个单齿配位希夫碱,二个双齿配位硝酸根和一个外界硝酸根组成,中心稀土离子的配位数是6,其一般式为[LnL_2(NO_3)_2]NO_3(Ln=La, Ce, Pr, Nd, Sm, Eu; L=希夫碱配体)。
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| 关 键 词： | 香兰素 希夫碱 稀土配合物 |
Complexes of Rare Earth Nitrate with Schiff Base Derived from Vanillin and p-Toluidine |
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| Liu Guofa,Liu Xiaoxun and Cao Xizhang. Complexes of Rare Earth Nitrate with Schiff Base Derived from Vanillin and p-Toluidine[J]. Journal of Jilin University: Sci Ed, 1992, 0(3) |
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| Authors: | Liu Guofa Liu Xiaoxun Cao Xizhang |
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| Abstract: | Complexes of rare earth nitrate Schiff base derived from vanillin (3-methoxy-4-hy-droxybenzaldehyde) and p-toluidine were synthesized and characterized.Two Schiff base ligands and two nitrate radicals are bound to the rare earth; one nitrate radicals is in the outer coordination sphere. The metal ion of the complexes exhibits a coordination number of six. Their composition is LnC_(30)H_(30)N_5O_(13) and formula [LnL_2 (NO_3)_2]NO_3 (Ln=La, Ce, Pr, Nd, Sm, Eu, L=Schiff base ligand). |
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| Keywords: | vanillin Schiff base complex of rare earth |
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