A Study of the Mechanism of Pyrolytic Decomposition of Methylsilane in the Gas Phase
The chemical reactions and mechanism of the pyrolytic decomposition of the isolated methylsilane molecule in the gas phase were theoretically studied. The thermodynamic parameters of the chemical reactions of decomposition of methylsilane (the changes in the energy, enthalpy, Gibbs energy, and entro...
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Published in | Theoretical foundations of chemical engineering Vol. 56; no. 4; pp. 554 - 559 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Moscow
Pleiades Publishing
01.08.2022
Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | The chemical reactions and mechanism of the pyrolytic decomposition of the isolated methylsilane molecule in the gas phase were theoretically studied. The thermodynamic parameters of the chemical reactions of decomposition of methylsilane (the changes in the energy, enthalpy, Gibbs energy, and entropy) were calculated by a nonempirical method using the second-order Móller–Plesset perturbation theory and the basis set of atomic orbitals 6-31G including additional polarization functions. It was determined that the chemical reactions that occur by the 1,2-elimination mechanism are preferred. |
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ISSN: | 0040-5795 1608-3431 |
DOI: | 10.1134/S0040579522040169 |