Journal ArticleDOI
Identification of C2H5O+ structural isomers by ion cyclotron resonance spectroscopy
J. L. Beauchamp,Robert C. Dunbar +1 more
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This article is published in Journal of the American Chemical Society.The article was published on 1970-03-01. It has received 84 citations till now. The article focuses on the topics: Ion cyclotron resonance & Spectroscopy.read more
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Kinetic Energy Release in Unimolecular Ionic Reactions. Thermochemical Aspects
TL;DR: The kinetic energy of metastable gaseous ions has been compared with literature values obtained by several methods for the same reactions occurring in the ion source as mentioned in this paper, which provides strong evidence that metastable reactions occur from ions whose average internal energies are only slightly in excess of the activation energy for the process in question.
Journal ArticleDOI
Photoionization and ion cyclotron resonance studies of the ion chemistry of ethylene oxide
TL;DR: In this paper, the formation of the ethylene oxide molecular ion and its subsequent ion-molecule reactions leading to the products C2H5O(+) and C3H5 O(+) have been studied using time-resolved photoionization mass spectroscopy, ion cyclotron resonance spectrography, and photoelectron spectrograms.
Journal ArticleDOI
A flowing afterglow-triple quadrupole study of the mechanisms and intermediates in the gas-phase reactions of CH3OH+2 with CH3OH
Susan T. Graul,Robert R. Squires +1 more
TL;DR: In this paper, the detailed mechanism of formation of protonated dimethyl ether in ionized gaseous methanol has been investigated with a flowing afterglow-triple quadrupole instrument.
Journal ArticleDOI
Ion–molecule reactions of methoxymethyl cations with some organic substrates studied by ion cyclotron resonance spectrometry
TL;DR: In this article, it was shown that collision complexes generated with olefines may eliminate an olefine, a methanol and a formaldehyde molecule as shown by double resonance experiments.
Journal ArticleDOI
Proton affinities of some olefinic carbonyl compounds and heats of formation of CnH2n1O+ ions
TL;DR: From measurements of gas-phase proton transfer equilibria the following proton affinities (all in keal mole −1 ) have been determined: acrolein (190), methacrolein(193), crotonaldehyde (197), and methyl vinyl ketone (197.5).
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