| 香兰素对甲苯胺希夫碱稀土配合物的红外光声光谱 |
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| 引用本文： | 师同顺. 香兰素对甲苯胺希夫碱稀土配合物的红外光声光谱[J]. 光谱学与光谱分析, 1998, 18(3): 293-297 |
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| 作者姓名： | 师同顺 |
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| 作者单位： | 吉林大学化学系 |
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| 摘 要： | 研究了香兰素对甲苯胺希夫碱及其金属配合物在３８００－２００ ｃｍ＾－１范围的傅里叶变换红外光谱光谱，对主要谱带进行了经验归属。
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| 关 键 词： | 稀土 配合物 FTIR－PAS 席夫碱 香兰素对甲苯胺 |
FTIR-PAS of rare earth coordinated compounds of Schiff base derived from vanillin and p-toluidine] |
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| T Shi,G Liu,Y Teng,L Yu,C Xu. FTIR-PAS of rare earth coordinated compounds of Schiff base derived from vanillin and p-toluidine][J]. Spectroscopy and Spectral Analysis, 1998, 18(3): 293-297 |
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| Authors: | T Shi G Liu Y Teng L Yu C Xu |
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| Affiliation: | Department of Chemistry, Jilin University, 130023 Changchun. |
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| Abstract: | The Fourier transform infrared photoacoustic spectra (FTIR-PAS) of Schiff base derived from vanillin (3-methoxy-4-hydroxybenzaldehyde) and p-toluidine and its rare earth coordinated compounds in the 3800-200cm(-1) were measured and inverstigated. The coordinated compounds have two classes: [LnL2Cl x 3H2O]Cl2(Ln:La,Ce,Pr,Nd,Sm,Eu,Gd,Dy;L:Schiff base ligand) and [LnL2Cl2 x 2H2O] Cl x H2O(Ln:Ho,Er,Tm,Yb,Lu). In the coordinated compounds there is intermolecular hydrogen bond derived from phenolic hydroxy group. The bands at 400 and 300cm(-1) are respectively assigned to bonds M-O (water) and M-N. |
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| Keywords: | Schiff base Rare earth metal complex Infrared photoacoustic spectra |
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