Ion-molecule reactions of hydrocarbon ions in C2H2 and HCN

Rate coefficients and product distributions have been determined for reaction of the ions C(x)H(y)+ (x ranging from 1 to 4, and y ranging from 0 to 4) with C2H2 and HCN. The measurements were obtained using the ion cyclotron resonance technique at 298 K. In several reactions an association product w...

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Bibliographic Details
Published inJournal of physical chemistry (1952) Vol. 90; no. 11; pp. 2446 - 2450
Main Authors Anicich, V. G., Huntress, W. T., Jr, Mcewan, M. J.
Format Journal Article
LanguageEnglish
Published Legacy CDMS American Chemical Society 1986
Subjects
Chemistry
Chemistry And Materials (General)
Exact sciences and technology
Mass spectrometry
Organic chemistry
Reactivity and mechanisms
Ion molecule reaction
Hydrogen Cyanides
Carbocation
Combustion
Rate constant
Thermodynamic properties
Heat of formation
Ion cyclotron resonance
Mass spectrometry
Acetylene
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Summary:Rate coefficients and product distributions have been determined for reaction of the ions C(x)H(y)+ (x ranging from 1 to 4, and y ranging from 0 to 4) with C2H2 and HCN. The measurements were obtained using the ion cyclotron resonance technique at 298 K. In several reactions an association product was observed at pressures as low as 0.000001 torr, and in these cases stabilization of the intermediate was assumed to be by photon emission. Most of the reaction studied yield ions having a larger carbon skeleton than the reactant ion. These reactions provide routes for building large organic and organonitrogen molecules in combustion zones of unsaturated hydrocarbon flames and in astrochemical environments.
Bibliography:CDMS
Legacy CDMS
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0022-3654
1541-5740
DOI:10.1021/j100402a038