引用本文:
冯亚非, 宋玉民, 高锦章, 康敬万, 杨武. 稀土N,N',N"-三(3,5-二硝基苯磺酰基)-1,4,7-三氮杂环壬烷配合物的合成、表征及荧光性质[J]. 应用化学,
2002, 19(4): 334-337.
Citation: FENG Ya-Fei, SONG Yu-Min, GAO Jin-Zhang, KANG Jing-Wan, YANG Wu. Synthesis, Characterization and Fluorescence Properties of Lanthanide Complexes of N,N',N"-Tri(3,5-dinitro benzenesulfonyl)-1,4,7-triazacyclononane[J]. Chinese Journal of Applied Chemistry, 2002, 19(4): 334-337.
Citation: FENG Ya-Fei, SONG Yu-Min, GAO Jin-Zhang, KANG Jing-Wan, YANG Wu. Synthesis, Characterization and Fluorescence Properties of Lanthanide Complexes of N,N',N"-Tri(3,5-dinitro benzenesulfonyl)-1,4,7-triazacyclononane[J]. Chinese Journal of Applied Chemistry, 2002, 19(4): 334-337.
稀土N,N',N"-三(3,5-二硝基苯磺酰基)-1,4,7-三氮杂环壬烷配合物的合成、表征及荧光性质
摘要:
合成了6种新型的稀土(镧、铈、镨、钕、钐、铕)N,N',N"-三(3,5-二硝基苯磺酰基)-1,4,7-三氮杂环壬烷配合物,通过元素分析、红外光谱、紫外光谱和核磁共振氢谱对配合物进行了表征、确定了组成.研究了La(Ⅲ)及Ce(Ⅲ)配合物的荧光性质,结果表明,稀土的芳香基氮杂大环配合物具有优良的发光性能
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关键词:
- 稀土配合物
- / N,N',N"-三(二硝基苯磺酰基)-三氮杂环壬烷
- / 合成
- / 荧光性质
English
Synthesis, Characterization and Fluorescence Properties of Lanthanide Complexes of N,N',N"-Tri(3,5-dinitro benzenesulfonyl)-1,4,7-triazacyclononane
Abstract:
Six complexes of N,N',N"-tri(3,5-dinitro benzenesulfonyl)-1,4,7-triazacyclononane(TDNBS-Tacn) with rare earth(La,Ce,Pr,Nd,Sm and Eu) were synthesized and their compositions were characterized by elemental analysis, 1H NMR, IR spectra and UV-Vis spectrum. Under the optimal conditions, the fluorescence spectra of complexes have a maximum excitation wavelength at 256 nm and maximum emission wavelength at 408 nm. The results indicate that the complexes have excellent luminescence properties.
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