Ion-Molecule Reactions in Silane-Methane Mixtures
- 1 September 1972
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 57 (5) , 1990-1998
- https://doi.org/10.1063/1.1678520
Abstract
The ion‐molecule reactions leading to the formation of , , , and in the silane‐methane system are reported along with relative and absolute rate constants for the observed reactions. , , and are observed to undergo H− transfer reactions with large rate constants. The primary ions Si+ and did not react to form products containing silicon‐carbon bonds. It is therefore concluded that methylisilanes produced in activated silane‐methane systems (discharges, nuclear recoil experiments, etc.) do not result from reactions of Si+ and/or at thermal kinetic energies.
Keywords
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