Real-Space Approach to the Reaction Force: Understanding the Origin of Synchronicity/Nonsynchronicity in Multibond Chemical Reactions

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dc.contributor.authorYepes, Diana
dc.contributor.authorMunarriz, Julen
dc.contributor.authorI´ Anson, Daniel
dc.contributor.authorContreras Garcia, Julia
dc.contributor.authorJaque, Pablo
dc.date.accessioned2021-09-16T05:14:36Z
dc.date.available2021-09-16T05:14:36Z
dc.date.issued2020-03
dc.description.abstractIn this article, we present a complementary analysis based on the reaction force F(ζ)/reaction force constant κ(ζ) and noncovalent interactions (NCI) index to characterize the energetics (kinetic and thermodynamics) and mechanistic pathways of two sets of multibond chemical reactions, namely, two double-proton transfer and two Diels-Alder cycloaddition reactions. This approach offers a very straightforward and useful way to delve into a deeper understanding of this type of process. While F(ζ) allows the partition of the whole pathway into three regions or phases, κ(ζ) describes how orchestrated are the bond-breaking and bond-formation events. In turn, NCI indicates how the inter- and intramolecular bonds evolve. The most innovative aspect is the inclusion of the formation of the reactant complex along the pathway, which, by means of NCI, unveils the early molecular recognition and the comprehension of its role in determining the degree of the synchronicity/nonsynchronicity of one-step processes. This approach should be a useful and alternative tool to characterize the energetics and the mechanism of general chemical reactions. © 2020 American Chemical Society..es
dc.description.sponsorshipIndexación: Scopuses
dc.identifier.citationJournal of Physical Chemistry AOpen Access Volume 124, Issue 10, Pages 1959 - 197212 March 2020es
dc.identifier.issn10895639
dc.identifier.urihttp://repositorio.unab.cl/xmlui/handle/ria/20277
dc.language.isoenes
dc.publisherAmerican Chemical Societyes
dc.subjectReal-Space Approach, Synchronicity/Nonsynchronicity, Reaction Forcees
dc.titleReal-Space Approach to the Reaction Force: Understanding the Origin of Synchronicity/Nonsynchronicity in Multibond Chemical Reactionses
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