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Kinetics of CH(X 2Pi) radical reactions with cyclopropane, cyclopentane, and cyclohexaneRate constants have been obtained for CH(X 2Pi) radical reactions with cyclopropane, cyclopentane, and cyclohexane in order to establish the rate of CH insertion into secondary C-H bonds in alkanes. Data indicate that there is no measurable dependence on photolysis laser energy. The reactions all exhibited rate constants that decrease with increasing temperature. It is suggested that a possible set of pathways for the cycloalkane reactions is a ring-opening process where the excited adduct decomposes to a hydrogen atom and a diene.
Document ID
19880052085
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Zabarnick, S.
(Naval Research Lab. Washington, DC, United States)
Fleming, J. W.
(Naval Research Lab. Washington, DC, United States)
Lin, M. C.
(U.S. Navy, Naval Research Laboratory, Washington DC, United States)
Date Acquired
August 13, 2013
Publication Date
May 1, 1988
Publication Information
Publication: Journal of Chemical Physics
Volume: 88
ISSN: 0021-9606
Subject Category
Atomic And Molecular Physics
Accession Number
88A39312
Distribution Limits
Public
Copyright
Other

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