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Treatment of Isotopic Exchange Reactions Having Complex Mechanisms

Marcus, R. A. (1955) Treatment of Isotopic Exchange Reactions Having Complex Mechanisms. Journal of Chemical Physics, 23 (6). pp. 1107-1112. ISSN 0021-9606. http://resolver.caltech.edu/CaltechAUTHORS:20131218-134223600

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Abstract

The reaction rate vs time data of isotopic exchange reactions have been shown by previous work to obey a first‐order rate law, neglecting differences in isotopic reactivity. A simple method, of use in reactions having complex mechanisms, is developed for relating this first‐order rate constant to the rate constants of elementary steps in the process. The method involves examining the progress of specified atoms through the reaction sequence, and is applicable regardless of the number of exchange positions of the reactants, or of whether or not one isotope is present in tracer amounts. These results are used to reinterpret some data on the deuteration of diborane.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1063/1.1742197 DOIArticle
http://scitation.aip.org/content/aip/journal/jcp/23/6/10.1063/1.1742197PublisherArticle
Additional Information:© 1955 American Institute of Physics. Received 26 October 1954. This work was supported in part by the Office of Naval Research under Contract No. Nonr 839(09).
Funders:
Funding AgencyGrant Number
Office of Naval Research (ONR)Nonr 839(09)
Record Number:CaltechAUTHORS:20131218-134223600
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20131218-134223600
Official Citation:Treatment of Isotopic Exchange Reactions Having Complex Mechanisms Marcus, R. A., The Journal of Chemical Physics, 23, 1107-1112 (1955), DOI:http://dx.doi.org/10.1063/1.1742197
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:43065
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:18 Dec 2013 21:50
Last Modified:18 Dec 2013 21:50

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