| 希土脯氨酸配合物的合成和性质研究 |
| SYNTHESIS AND PROPERTIES OF THE COORDINATION COMPOUNDS OF RARE EARTH(Ⅲ) WITH L-PROLINE |
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| 摘要: 通过希土氯化物与L-脯氨酸反应,制得了四种新的希土脯氨酸固体配合物。其通式为:Ln(prol)Cl3·nH2O(Ln=Y、La、Sm和Er).用化学分析、电导测定、热重分析、差热分析、红外光谱和核磁共振氢谱,确定了产物的组成,讨论了金属-配体的化学键性质。 |
| 关键词: L-脯氨酸 希土 配合物 |
| 基金项目: |
| Abstract: Four new solid coordination compounds of rare earth(Ⅲ) wtih L-proline have been prepared by the reaction of rare earth chlorides with L-proline. The general formula of these coordination compounds is Ln(prol)Cl3·nH2O (Ln=Y,La,Sm and Er). The composition of these products has been determined by the methods of chemical analysis,electrical conductivity measurement. The nature of metal-ligand bonding in the compounds was discussed based on IR and 1H NMR data. Thermal property of these compounds was determined by means of thermogravimetric(TG),and differential thermal analysis(DTA) as well. |
| Keywords: L-proline rare earth coordination compound |
| 投稿时间：1987-10-09 |
| 摘要点击次数: 1490 |
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| 王则民,傅楚瑾,曹锦荣.希土脯氨酸配合物的合成和性质研究[J].无机化学学报,1989,5(4):59-64. |
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