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冠醚稀土络合物的快原子轰击质谱
STUDY ON FAST BOMBARDMENT MASS SPECTROMETRY (FABMS)OF LANTHANIDE CROWN ETHER COMPLEXES
【摘要】 本文报道十余个冠醚稀土络合物的快原子轰击质谱(FABMS)。通过分析FABMS的特征及亚稳离子分解讨论了溶液中的反应和络合性质。
【Abstract】 Fast atom bombardment (FAB) mass spectra of more than 10 lanthanide crown ethercomplexes were reported. A certain relationship was found between the intensities of ionsin gas phase and their reactions in solution, that was coincident with the direct sputtetingmechanism on FABMS. Therefore FABMS could be considered as a useful method to studysolution reactions. FAB, linked scanning and MIKES/CID techniques were applied in thiswork.
【关键词】 冠醚稀土络合物;
快原子轰击质谱;
亚稳离子;
负离子谱;
【Key words】 Lanthanid? crown ether complex; Fast atom bombardm?nt mass spectrometry; Metastable ion; Negative ion FABMS;
【Key words】 Lanthanid? crown ether complex; Fast atom bombardm?nt mass spectrometry; Metastable ion; Negative ion FABMS;
- 【文献出处】 应用化学 ,Chinese Journal of Applied Chemistry , 编辑部邮箱 ,1989年02期
- 【被引频次】7
- 【下载频次】15