The geometries of the reactant, products, and transition state of the title reaction were optimized at the UHF and UMP2 levels with the double and triple zeta basis sets as well as polarization functions by using the energy-gradient method. The potential-energy barrier for this reaction is 3.73 kcal
Ab initio study on the reaction of Y+ + NH3 → Y+ NH + H2
✍ Scribed by Song Ye; Shushan Dai
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 392 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0020-7608
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✦ Synopsis
The reaction Y + + NH, + Y'NH + H, was theoretically investigated by ab initio MO methods. Two possible pathways (1-1 H, loss and 1-2 H, loss) on the singlet potential energy surface and reaction mechanism were examined and discussed. The singlet and triplet PESs of this reaction system were compared to confirm the correctness of spin conservation concepts.
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