首页   按字顺浏览 期刊浏览 卷期浏览 Measurement of gas‐phase binding energies of crown ethers with metal ions by Fourier‐tr...
Measurement of gas‐phase binding energies of crown ethers with metal ions by Fourier‐transform ion cyclotron resonance mass spectrometry

 

作者: Alan R. Katritzky,   N. Malhotra,   R. Ramanathan,   R. C. Kemerait,   Jaffrey A. Zimmerman,   John R. Eyler,  

 

期刊: Rapid Communications in Mass Spectrometry  （WILEY Available online 1992）
卷期: Volume 6, issue 1  

页码: 25-27

 

ISSN:0951-4198

 

年代: 1992

 

DOI:10.1002/rcm.1290060106

 

出版商: Heyden&Son Limited

 

数据来源: WILEY

 

摘要:

AbstractComplexes of the type [crown+M]+were observed following laser desorption ionization of 18‐crown‐6 molecules ‘doped’ with K+, Cs+, and Ba+. Laser desorption ionization of 15‐crown‐5 and 12‐crown‐4 ‘doped’ with the same metals gave [(crown)]2+[M]+type sandwich complexes. Binding energies of crown ethers with different metal ions in all such complexes have been estimated from appearance energies obtained in the collisionally‐activated dissociation of the corresponding last

 

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