| 稀土与苯甲酰丙酮和二安替吡啉甲烷配合物的合成及性质 |
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| 引用本文： | 齐玉兰 闫兰. 稀土与苯甲酰丙酮和二安替吡啉甲烷配合物的合成及性质[J]. 兰州大学学报(自然科学版), 1993, 29(3): 170-174 |
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| 作者姓名： | 齐玉兰 闫兰 |
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| 作者单位： | 兰州大学化学系，兰州大学化学系，兰州大学化学系，兰州大学化学系 兰州 730000，兰州 730000，兰州 730000，兰州 730000 |
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| 摘 要： |
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| 关 键 词： | 苯甲酰丙酮 稀土族 络合物 |
Synthesis and Properties of the Coordination Compounds of Rare Earth with Benzoylacetone and Diatipyrylmetane |
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| Qi Yulan Yan Lan Yang Rudong Yang Li. Synthesis and Properties of the Coordination Compounds of Rare Earth with Benzoylacetone and Diatipyrylmetane[J]. Journal of Lanzhou University(Natural Science), 1993, 29(3): 170-174 |
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| Authors: | Qi Yulan Yan Lan Yang Rudong Yang Li |
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| Abstract: | In this paper, we report the synthesis, characterization and properties of coordination compounds resulting from benzoylacetone (B) and diantipyrylmethane (D) with rare earth elements (except for Ce) in the alcohol system. These new compounds were characterized by elemental analyses, IR, UV, fluorimetric spectra, TG and DTA meth-ods. The data indicate all the new compounds are composed of REB_3D,and have no melt-ing points.The Study on the NMR shifting effects indicates that PrB_3D makes shift upfield whereas EuB_3D and TbB_3D downfield. YnB_3D results in the most prominent downfield NMR shifting effect. SmB_3D,EuB_3D and TbB_3D exhibit fluorescence. |
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| Keywords: | rare earth complex compounds diantipyrylmethane benzoylacetone |
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