MeOSiO anion


Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: John E. Bartmess

Protonation reactions

CH3O2Si- + Hydrogen cation = CH4O2Si

By formula: CH3O2Si- + H+ = CH4O2Si

Quantity Value Units Method Reference Comment
Δr1512. ± 26.kJ/molG+TSDamrauer and Krempp, 1990gas phase; Between EtCHO,(Me3Si)2NH. Value revised, based on data in Grimm and Bartmess, 1992.
Quantity Value Units Method Reference Comment
Δr1481. ± 25.kJ/molIMRBDamrauer and Krempp, 1990gas phase; Between EtCHO,(Me3Si)2NH. Value revised, based on data in Grimm and Bartmess, 1992.

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Damrauer and Krempp, 1990
Damrauer, R.; Krempp, M., Gas Phase Ion-Molecule Chemistry of Methoxy-Substituted Silanes: Collision Induced Decomposition of Siloxide Ions Leading to Anions of Silaacetaldehyde and Methyl Silaformate, Organomet., 1990, 9, 4, 999, https://doi.org/10.1021/om00118a015 . [all data]

Grimm and Bartmess, 1992
Grimm, D.T.; Bartmess, J.E., The Intrinsic (Gas Phase) Basicity of some Anions Commonly Used in Condensed-Phase Synthesis, J. Am. Chem. Soc., 1992, 114, 4, 1227, https://doi.org/10.1021/ja00030a016 . [all data]


Notes

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