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Analyzing Reaction Rates with the Distortion/Interaction‐Activation Strain Model

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Bickelhaupt, F. Matthias, Houk, Kendall N.·2017·Angewandte Chemie International Edition

Abstract

The activation strain or distortion/interaction model is a tool to analyze activation barriers that determine reaction rates. For bimolecular reactions, the activation energies are the sum of the energies to distort the reactants into geometries they have in transition states plus the interaction energies between the two distorted molecules. The energy required to distort the molecules is called the activation strain or distortion energy. This energy is the principal contributor to the activation barrier. The transition state occurs when this activation strain is overcome by the stabilizing interaction energy. Following the changes in these energies along the reaction coordinate gives insights into the factors controlling reactivity. This model has been applied to reactions of all types in both organic and inorganic chemistry, including substitutions and eliminations, cycloadditions, and several types of organometallic reactions.

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Metadata

Authors
Bickelhaupt, F. M., & Houk, K. N.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2017-07-17
Volume
56
Issue
34
Pages
10070-10086
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2736178248
Cited by
1,719
References
0
FWCI
43.34
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Analyzing Reaction Rates with the Distortion/Interaction‐Activation Strain Model. https://app.cochat.ai/papers/10.1002/anie.201701486
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Bickelhaupt, F. M., & Houk, K. N. (2017). Analyzing Reaction Rates with the Distortion/Interaction‐Activation Strain Model. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201701486

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