| EuA_2（TPPO）_2NO_3配合物的合成、表征和荧光光谱 |
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| 引用本文： | 李夏,刘国湘,杨永丽,陈伯涛,王明昭,金林培.EuA_2（TPPO）_2NO_3配合物的合成、表征和荧光光谱[J].首都师范大学学报(自然科学版),1995(2). |
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| 作者姓名： | 李夏 刘国湘 杨永丽 陈伯涛 王明昭 金林培 |
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| 作者单位： | 首都师范大学化学系 |
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| 摘 要： | 合成了ＥｕＡ２（ＴＰＰＯ）２ＮＯ３（ＨＡ为对甲氧基苯甲酰－苯甲酸甲烷，ＴＰＰＯ为三本基氧化膦）配合物．用元素分析、红外光谱、热谱、核磁对其进行了表征．７７Ｋ下测定了配合物激光激发荧光光谱．光谱数据说明该配合物具有不止一种Ｅｕ３＋晶格格位，Ｅｕ３＋离子不处于反演中心．
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| 关 键 词： | 铕配合物，β－二酮，荧光光谱 |
Synthesis, Characterizafion and Luminescence Spectra of EuA_2(TPPO)_2 NO_3 Complex |
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| Li Xia, Liu Guoxiang, Yang Yongli.Synthesis, Characterizafion and Luminescence Spectra of EuA_2(TPPO)_2 NO_3 Complex[J].Journal of Capital Normal University(Natural Science Edition),1995(2). |
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| Authors: | Li Xia Liu Guoxiang Yang Yongli |
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| Abstract: | The complex EuA2(TPPO)2 NO3 (HA=p-methoxy benzoyl-benzoyl mathane; TPPO= triphenylphosphine, Oxide) is synthesized and characterized by means of elemental analysis, IR spectra and thermal analysis, 'HNMR spectra. The laserexcited luminescence spectra of the complex determined under 77k shows that there are more than one Fu3+ sites in the complex and the Eu3+ ions are not in inversion centers. |
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