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Cited by 174

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Ab initio methods for reactive potential surfaces

Harding, Lawrence B., Klippenstein, Stephen J., Jasper, Ahren W.·2007·Physical Chemistry Chemical Physics

Abstract

Case studies of ten reactions using a variety of standard electronic structure methods are presented. These case studies are used to illustrate the usefulness and shortcomings of these standard methods for various classes of reactions. Limited comparisons with experiment are made. The reactions studied include four radical-radical combinations, H + CH(3)--> CH(4), CH(3) + CH(3)--> C(2)H(6), H + HCO --> H(2)CO and CH(3) + HCO --> CH(3)CHO, three abstraction reactions, H + HO(2)--> H(2) + O(2), H + HCO --> H(2) + CO and CH(3) + HCO --> CH(4) + CO, a radical-molecule addition, H + HCCH --> C(2)H(3), and two molecular decompositions, H(2)CO --> H(2) + CO and CH(3)CHO --> CH(4) + CO. The electronic structure methods used are DFT, MP2, CCSD(T), QCISD(T), CASSCF, CASPT2, and CAS+1+2+QC.

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Metadata

Authors
Harding, L. B., Klippenstein, S. J., & Jasper, A. W.
Venue
Physical Chemistry Chemical Physics
Published
2007
Volume
9
Issue
31
Pages
4055
ISSN
  • 1463-9076 (ISSN-L)
  • 1463-9084
OpenAlex
W1967990379
Cited by
174
References
1
FWCI
6.52
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Ab initio methods for reactive potential surfaces. https://app.cochat.ai/papers/10.1039/b705390h
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Harding, L. B., Klippenstein, S. J., & Jasper, A. W. (2007). Ab initio methods for reactive potential surfaces. Physical Chemistry Chemical Physics. https://doi.org/10.1039/b705390h

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