Full dimensional quantum scattering study of the H2 + CN reaction#
Exact wave packet calculations are carried out to investigate the effect of vibrational excitation of the reagent bonds on the dynamics of the CN + H2 → HCN + H process using the multiconfiguration time-dependent Hartree algorithm. The results are compared to the approximate theoretical and the avai...
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| Main Authors: | , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
2012
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| In: |
Journal of chemical sciences
Year: 2012, Volume: 124, Issue: 1, Pages: 65-73 |
| ISSN: | 0973-7103 |
| DOI: | 10.1007/s12039-011-0197-x |
| Online Access: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1007/s12039-011-0197-x Verlag, kostenfrei, Volltext: https://link.springer.com/article/10.1007/s12039-011-0197-x 
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| Author Notes: | S Bhattacharya, A Kirwai, Aditya N Panda and H-D Meyer |
| Summary: | Exact wave packet calculations are carried out to investigate the effect of vibrational excitation of the reagent bonds on the dynamics of the CN + H2 → HCN + H process using the multiconfiguration time-dependent Hartree algorithm. The results are compared to the approximate theoretical and the available experimental results. The differences between the results of the theoretical studies are discussed from the point of view of an approximate or exact kinetic energy operator used in the quantum mechanical studies. Deviations between exact theoretical and experimental results points to the inaccuracies of the potential energy surface used. Open image in new window Graphical Abstract Rate constants for the H2 + CN reaction are presented for the reagents in their excited vibrational states by carrying out exact wave packet studies using multiconfiguration time dependent Hartree method. |
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| Item Description: | First Online: 21 March 2012 Gesehen am 20.06.2018 Im Titel ist die 2 in H2 tiefgestellt und das # nach reaction hochgestellt |
| Physical Description: | Online Resource |
| ISSN: | 0973-7103 |
| DOI: | 10.1007/s12039-011-0197-x |