| DL-α-白氨酸与稀土硝酸盐固体配合物的合成及性质 |
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| 引用本文： | 何水祥,刘英聆,宋迪生,刘翊纶.DL-α-白氨酸与稀土硝酸盐固体配合物的合成及性质[J].氨基酸和生物资源,1993(2):1-4. |
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| 作者姓名： | 何水祥 刘英聆 宋迪生 刘翊纶 |
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| 作者单位： | 西北大学，西北大学，西北大学，西北大学 西安 710069，西安 710069，西安 710069，西安 710069 |
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| 摘 要： | 用白氨酸分别和三种稀土硝酸盐在有机溶剂中首次合成了三种相应的1:2型固体配合物,经化学分析和元素分析确定了其组成为RE(Leu)_2(NO_3)_3·2H_2O(RE=Ce,Nd,Sm;Leu=DL-α-Leucine)。并通过X—粉晶衍射、红外光谱、TG—DTG和电导等对其性质进行了讨论。
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| 关 键 词： | 白氨酸 稀土硝酸盐 固体配合物 |
Synthese and Characterization on 1:2 Solid Complexes of Leucine with Rare Earth Nitrates |
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| HE Shuiyang,LIU Yingling,SONG Disheng and LIU Yulun.Synthese and Characterization on 1:2 Solid Complexes of Leucine with Rare Earth Nitrates[J].Amino Acids & Biotic Resources,1993(2):1-4. |
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| Authors: | HE Shuiyang LIU Yingling SONG Disheng and LIU Yulun |
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| Institution: | Department of Chemistry Nothwest University |
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| Abstract: | This paper introduces three 1:2 solid complexes of DL a Leucine with rare earth nitrates prepared from organic mixed solvent for the time. the composition of the complexes have been determined by chemical analysis, elemental analysis. The general formula of these complexes is RE (Leu)_2 (NO_3)_3·2H_2O (RE=Ce, Nd, Sm; Leu=DL-α-Leucine). The complexes characterized by X—ray powder diffraction, IR, TG—DTG and electric conductivity in agueous. |
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| Keywords: | Leucine Rare earth nitrales Solid complex |
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