| 稀土萘甲酸邻菲咯啉三元固体配合物的IR和Raman光谱 |
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| 引用本文： | 杨红,王则民,杨海峰,余锡宾.稀土萘甲酸邻菲咯啉三元固体配合物的IR和Raman光谱[J].光谱学与光谱分析,2003,23(3):522-524. |
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| 作者姓名： | 杨红 王则民 杨海峰 余锡宾 |
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| 作者单位： | 上海师范大学化学系,上海,200234 |
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| 基金项目： | 上海市教委重点项目 (CL2 0 0 1 0 1 )，上海市科委攻关项目 (BL2 0 0 1 2 7) |
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| 摘 要： | 合成了 5种稀土萘甲酸邻菲咯啉三元配合物 ,其通式为RE(Nap) 3·phen(RE3 =Y3 ,La3 ,Eu3 ,Tb3 ,Dy3 ;Nap- =萘甲酸根 ;phen =邻菲咯啉 )。测定了配合物的IR和Raman光谱 ,对配合物的振动频率作了归属。光谱数据表明 ,稀土离子与萘甲酸的COO- 以双齿方式配位 ,与邻菲咯啉的CN基形成五员螯环。
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| 关 键 词： | 稀土 萘甲酸 邻菲咯啉 三元配合物 Raman光谱 红外光谱 |
| 文章编号： | 1000-0593(2003)03-0522-03 |
| 修稿时间： | 2002年1月28日 |
IR and Raman Spectra of Ternary Solid Complexes of Rare Earth with α-Naphthoic Acid and 1,10-Phenanthroline |
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| YANG Hong,WANG Ze-min,YANG Hai-feng and YU Xi-bin.IR and Raman Spectra of Ternary Solid Complexes of Rare Earth with α-Naphthoic Acid and 1,10-Phenanthroline[J].Spectroscopy and Spectral Analysis,2003,23(3):522-524. |
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| Authors: | YANG Hong WANG Ze-min YANG Hai-feng and YU Xi-bin |
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| Institution: | Department of Chemistry, Shanghai Normal University, Shanghai 200234, China. |
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| Abstract: | Five ternary solid complexes of rare earth with alpha-naphthoic acid (HNaP) and 1,10-phenanthroline (Phen) were prepared. These complexes all have the composition of RE(Nap)3.phen (RE3+ = Y, La, Eu, Tb, Dy). IR and Raman spectra were investigated. Assignment of complex bands were made by searching group vibration frequencies. Vibrational spectra indicate that carboxylate ions in the alpha-naphthoate take the bidentate coordination modes and the nitrogen atoms in 1,10-phenanthroline are coordinated and format five number chelate ring. |
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