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Title: Correlationtype structure activity relationships for the kinetics of the decomposition of simple and betasubstituted alkoxyl radicals Journal: Atmos. Environ. Volume: 38 Page(s): 1755  1765 Year: 2004 Reference type: Journal article Squib: 2004JOH/CAS17551765
Reaction:
2pentoxy radical → CH_{3}CH_{2}CH_{2}CHO + ·CH_{3} The temperature range over which the estimates are intended to be useful is not specifically given, but the results are derived for atmospheric chemistry occurring in the troposphere through lower stratosphere. This is assumed by us to approimately cover 190 K to 330 K. For the 10 simple and 11 heteroatomsubstituted RO: species used to construct the correlations, 18(85%) of the room temperature rate coefficients predicted using the present method are within a factor of two of their measured (or theoretically calculated) values, and 100% are within a factor ofthree. The average ratio of measured to calculated rate coefficients is 0.9. View full bibliographic record. Rate constant values calculated from the Arrhenius expression:
