| 重稀土高氯酸盐甲基苯甲酰甲基亚砜配合物的合成及Tb3+的发光 |
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| 引用本文： | 李文先,其其格,王宏胜,秦彩花,郭磊,陈丽娟.重稀土高氯酸盐甲基苯甲酰甲基亚砜配合物的合成及Tb3+的发光[J].光谱学与光谱分析,2006,26(10):1802-1805. |
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| 作者姓名： | 李文先 其其格 王宏胜 秦彩花 郭磊 陈丽娟 |
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| 作者单位： | 内蒙古大学化学化工学院,内蒙古,呼和浩特,010021 |
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| 基金项目： | 内蒙古自然科学基金
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内蒙古教育厅资助项目
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内蒙古大学校科研和教改项目 |
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| 摘 要： | 合成了重稀土高氯酸盐甲基苯甲酰甲基亚砜配合物RE(ClO4)3·L5·C2H5OH(RE=Gd,Tb,Dy,Tm,Yb;L=C6H5COCH2SOCH3).经元素分析、稀土络合滴定、摩尔电导及热重分析确定了配合物的组成,测定了配体及配合物的IR谱、1H NMR及铽配合物的磷光光谱、荧光激发和发射光谱,根据荧光发射光谱数据计算了铽配合物的各能级值.
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| 关 键 词： | 重稀土高氯酸盐 甲基苯甲酰甲基亚砜的配合物 合成 发光 |
| 文章编号： | 1000-0593（2006）10-1802-04 |
| 收稿时间： | 2005-08-22 |
| 修稿时间： | 2005-11-20 |
Synthesis and Luminescence of Methyl-Phenacyl Sulfoxide Complexes with Heavy Rare Earth Perchlorate |
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| LI Wen-xian,QI Qi-ge,WANG Hong-sheng,QIN Cai-hua,GUO Lei,CHEN Li-juan.Synthesis and Luminescence of Methyl-Phenacyl Sulfoxide Complexes with Heavy Rare Earth Perchlorate[J].Spectroscopy and Spectral Analysis,2006,26(10):1802-1805. |
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| Authors: | LI Wen-xian QI Qi-ge WANG Hong-sheng QIN Cai-hua GUO Lei CHEN Li-juan |
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| Institution: | College of Chemistry and Chemical Industry, Inner Mongolia University, Hohhot 010021, China. |
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| Abstract: | RE(ClO4)3 x L5 x C2H5OH(RE=Gd, Tb, Dy, Tm, Yb; L = C6H5COCH2SOCH3) complexes were synthesized. The composion of the complexes was determined by elemental analysis, coordination titration, molar conductivities, and TGA studies. The ligand and coordination compounds were studied by means of IR spectra, 1H NMR, and the Tb(II) coordination compound was studied by means of phosphorescence spectra, and fluorescence excitation and emission spectra. Each energy level of Tb3+ was calculated according to the fluorescent emission spectra results. |
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| Keywords: | Heavy rare earth perehlorates Methyl-phenaeyl sulfoxide coordination eompounds Synthesis Luminescence |
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