SELECTIVE RECORDING OF THE MASS SPECTRA OF DOUBLY CHARGED IONS ON A MAGNETIC MASS SPECTROMETER.

G. D. Tantsyrev, E. N. Nikolaev, V. A. Saraev

Research output: Contribution to journalArticlepeer-review

Abstract

A method of selective recording of the mass spectra of charge-exchanged, doubly charged ions on an ordinary sector mass spectrometer is described. Mass spectra of such ions are given for propane, butane, isobutane, n-hexane, n-heptane, benzene, and toluene. Delay curves are measured for isobutylene ions which give peaks corresponding to masses of 51 and 52. It is shown that some of the C//4H//3** plus (m/e equals 51) and C//4H//4** plus (m/e equals 52) ions break down in the process of charge exchange with the ejection of one hydrogen atom.

Original languageEnglish
Pages (from-to)730-732
Number of pages3
JournalInstruments and Experimental Techniques
Volume23
Issue number3 pt 2
Publication statusPublished - 1980
Externally publishedYes

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