| 邻溴苯甲酸稀土配合物的光谱特性 |
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| 引用本文： | 赵永亮,赵凤英.邻溴苯甲酸稀土配合物的光谱特性[J].内蒙古大学学报(自然科学版),1993,24(5):510-513. |
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| 作者姓名： | 赵永亮 赵凤英 |
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| 作者单位： | 内蒙古大学化学系，内蒙古大学化学系，内蒙古林学院 |
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| 基金项目： | This research is supportod by the National Science Fund of China |
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| 摘 要： | 在乙醇溶剂中合成了邻溴苯甲酸钐、铕、铽及镝四种稀土配合物。进行了元素分析、电导测定、紫外光谱分析、红外光谱分析及荧光光谱分析。结果表明,配合物的组成为REL_3,配体与稀土离子以共价键结合,EuL_3和TbL_3配合物能发出强的特征荧光,SmL_3和DyL_3荧光较弱。
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| 关 键 词： | 邻溴苯甲酸 光谱 络合物 稀土金属 |
Spectroscopic Characterization of Rare-Earth Complexes of o-Bromobenzoate |
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| Zhao Yongliang,Lian Xishan,Zhao Fengying.Spectroscopic Characterization of Rare-Earth Complexes of o-Bromobenzoate[J].Acta Scientiarum Naturalium Universitatis Neimongol,1993,24(5):510-513. |
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| Authors: | Zhao Yongliang Lian Xishan Zhao Fengying |
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| Institution: | Zhao Yongliang,Lian Xishan,Zhao Fengying Department of Chemistry,1. Nei Menggu Forestry College |
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| Abstract: | The four solid complexes of o-bromobenzoic acid with rare-earth ions, (namely Sm~(3+), Eu~(3+), Tb~(3+) and Dy~(3+)) have been synthesized in ethanol. Their UV and IR absorption spectra as well as luminescence spectra were measured. |
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| Keywords: | o- bromobenzoic acid rare earth coordination compounds spectrosecopie characterization |
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