The activation enera of the SN2 reaction I?--t CII3F -KM3 + F-is found equal to 7.9 kcal/mole through ab initio calculations of the reactants and of the transition state [FCH3FJ-. This value results almost solely from the contribution of d-type polarization functions.
A Hartree-Fock SCF calculation of the activation energies for two SN2 reactions
β Scribed by A.J. Duke; R.F.W. Bader
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 586 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
Roothaan Hattree-Fock SCF uiculations for pointson the F-+ CHsF and CN-f CH3F minimum potential energy surfaces are report&. Considerable owe has been taken in the choice of basis sets used to desat%e these systems, _.
'. basis set {of above double zeta quality) was used for * Our currett proglam is 14% faster than the one used here,
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