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Title: Reaction mechanism of oxygen atoms with unsaturated hydrocarbons by the crossed molecular beams method

Abstract

From a series of studies of the reaction of oxygen atoms with unsaturated hydrocarbons using the crossed molecular beam method, the dominant reaction mechanisms were found to be the simple substitution reactions with oxygen atoms replacing H, Cl, Br atom or alkyl groups. Complication due to secondary reaction was avoided by carrying out experiments under single collisions and observing primary products directly. Primary products were identified by measuring the angular and velocity distributions of products at all the mass numbers which could be detected by the mass spectrometer, and from comparison of these distributions, applying the requirement of energy and momentum conservation.

Authors:
; ; ;
Publication Date:
Research Org.:
Lawrence Berkeley Lab., CA (USA)
Sponsoring Org.:
US DOE Office of Basic Energy Sciences (BES)
OSTI Identifier:
5261723
Report Number(s):
LBL-14321; CONF-820643-1
ON: DE82014994
DOE Contract Number:  
AC03-76SF00098
Resource Type:
Conference
Resource Relation:
Conference: International symposium on chemical kinetics related to atmospheric chemistry, Ibaraki, Japan, 6 Jun 1982
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 74 ATOMIC AND MOLECULAR PHYSICS; ACETYLENE; ATOM-MOLECULE COLLISIONS; BENZENE; BROMINATED ALIPHATIC HYDROCARBONS; CHLORINATED ALIPHATIC HYDROCARBONS; ETHYLENE; OXYGEN; PROPYLENE; TOLUENE; ANGULAR DISTRIBUTION; CHEMICAL REACTION KINETICS; MOLECULAR BEAMS; ALKENES; ALKYNES; AROMATICS; ATOM COLLISIONS; BEAMS; COLLISIONS; DISTRIBUTION; ELEMENTS; HALOGENATED ALIPHATIC HYDROCARBONS; HYDROCARBONS; KINETICS; MOLECULE COLLISIONS; NONMETALS; ORGANIC BROMINE COMPOUNDS; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; REACTION KINETICS; [C{sub 2}H{sub 3}Br, 1,1C{sub 2}H{sub 2}Cl{sub 2}, 1,2C{sub 2}H{sub 2}Cl{sub 2}]; 400301* - Organic Chemistry- Chemical & Physicochemical Properties- (-1987); 640304 - Atomic, Molecular & Chemical Physics- Collision Phenomena

Citation Formats

Buss, R.J., Baseman, R.J., Guozhong, H., and Lee, Y.T. Reaction mechanism of oxygen atoms with unsaturated hydrocarbons by the crossed molecular beams method. United States: N. p., 1982. Web.
Buss, R.J., Baseman, R.J., Guozhong, H., & Lee, Y.T. Reaction mechanism of oxygen atoms with unsaturated hydrocarbons by the crossed molecular beams method. United States.
Buss, R.J., Baseman, R.J., Guozhong, H., and Lee, Y.T. Thu . "Reaction mechanism of oxygen atoms with unsaturated hydrocarbons by the crossed molecular beams method". United States. doi:. https://www.osti.gov/servlets/purl/5261723.
@article{osti_5261723,
title = {Reaction mechanism of oxygen atoms with unsaturated hydrocarbons by the crossed molecular beams method},
author = {Buss, R.J. and Baseman, R.J. and Guozhong, H. and Lee, Y.T.},
abstractNote = {From a series of studies of the reaction of oxygen atoms with unsaturated hydrocarbons using the crossed molecular beam method, the dominant reaction mechanisms were found to be the simple substitution reactions with oxygen atoms replacing H, Cl, Br atom or alkyl groups. Complication due to secondary reaction was avoided by carrying out experiments under single collisions and observing primary products directly. Primary products were identified by measuring the angular and velocity distributions of products at all the mass numbers which could be detected by the mass spectrometer, and from comparison of these distributions, applying the requirement of energy and momentum conservation.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Apr 01 00:00:00 EST 1982},
month = {Thu Apr 01 00:00:00 EST 1982}
}

Conference:
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