| 镧与半乳糖醇的两种配合物的FTIR和Raman光谱研究 |
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| 引用本文： | 苏允兰,杨丽敏,刘维,翁诗甫,吴瑾光.镧与半乳糖醇的两种配合物的FTIR和Raman光谱研究[J].光谱学与光谱分析,2002,22(3):401-402. |
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| 作者姓名： | 苏允兰 杨丽敏 刘维 翁诗甫 吴瑾光 |
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| 作者单位： | 北京大学化学学院,化学生物学系,稀土材料化学及应用国家重点实验室,北京,100871 |
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| 基金项目： | 国家重点基础研究发展规划 (G1 9980 61 37)，国家自然科学基金 (39730 1 60 ,2 0 0 2 30 0 0 5) |
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| 摘 要： | 本文用傅里叶变换红外和拉曼（FTIR和Raman)光谱对镧与半乳糖醇形成的两种配合物进行了研究。结果表明镧可以与半乳糖醇形成1：1和2：1两种配合物，它们的红外与拉曼光谱存在着一定的差别，这表明镧与半乳糖确实形成了两种配合物。
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| 关 键 词： | 镧 半乳糖醇 FTIR FT－Raman 配合物 相互作用 红外光谱 拉曼光谱 |
| 文章编号： | 1000-0593(2002)03-0401-02 |
| 修稿时间： | 2001年12月26 |
FTIR and FT-Raman Spectroscopic Investigation on Two Complexes of La3+ with Galactitol |
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| Yun-lan Su,Li-min Yang,Wei Liu,Shi-fu Weng,Jin-guang Wu.FTIR and FT-Raman Spectroscopic Investigation on Two Complexes of La3+ with Galactitol[J].Spectroscopy and Spectral Analysis,2002,22(3):401-402. |
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| Authors: | Yun-lan Su Li-min Yang Wei Liu Shi-fu Weng Jin-guang Wu |
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| Institution: | State Key Laboratory of Rare Earth Materials Chemistry and Applications, Department of Chemical Biology, College of Chemistry, Peking University, Beijing 100871, China. |
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| Abstract: | FTIR and Raman spectroscopy were used to investigate the two complexes of LaCl3 with galactitol in this paper. The results shows that La ion can complex with galactitol in 1:1 and 2:1 proportion. The FTIR and Raman spectra of the two complexes both exist some differences that prove LaCl3 and galactitol really form two different complexes. In the FTIR spectra nu OH is strong peaks and nu CH peaks are very weak whereas nu CH pband become stronger than nu OH peaks. So FTIR and Raman spectra can provide complementary information. |
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| Keywords: | Lanthanum Galactitol FTIR FT Raman Complex |
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