引用本文:
阎兰, 杨汝栋, 宋芳良. 6-甲基皮考啉酸氮氧化物的稀土配合物[J]. 应用化学,
1999, 16(6): 59-61.
Citation: Yan Lan, Yang Rudong, Song Fangliang. Synthesis of Lanthanide(Ⅲ) Complexes of 6-Methylpicolinic Acid N-oxide[J]. Chinese Journal of Applied Chemistry, 1999, 16(6): 59-61.
Citation: Yan Lan, Yang Rudong, Song Fangliang. Synthesis of Lanthanide(Ⅲ) Complexes of 6-Methylpicolinic Acid N-oxide[J]. Chinese Journal of Applied Chemistry, 1999, 16(6): 59-61.
6-甲基皮考啉酸氮氧化物的稀土配合物
摘要:
芳胺氮氧化物与稀土离子能形成稳定配合物.
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关键词:
- 稀土
- / 甲基皮考啉酸氮氧化物
- / 配合物
- / 合成
- / 荧光
English
Synthesis of Lanthanide(Ⅲ) Complexes of 6-Methylpicolinic Acid N-oxide
Abstract:
A series of lanthanide(Ⅲ) complexes of 6-methylpicolinic acid N-oxide(HL) have been synthesized and characterized by elemental analysis, molar conductance, IR, UV spectra and fluorescence spectrum measurements.The compositions of the complexes have been determined as Ln2L6·nH2O(Ln=La, Sm, Eu, Gd, Tb, Dy, n=6; Ln=Lu, n=9).The complexes with Sm, Eu, and Tb have characteristic line fluorescence emission spectra.
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Key words:
- rare earth
- / methylpicolinic acid N-oxide
- / complex
- / synthesis
- / fluorescence
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