Et3SiO anion


Reaction thermochemistry 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

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Individual Reactions

C6H15OSi- + Hydrogen cation = Triethylsilanol

By formula: C6H15OSi- + H+ = C6H16OSi

Quantity Value Units Method Reference Comment
Δr357.9 ± 2.2kcal/molG+TSGrimm and Bartmess, 1992gas phase
Δr359.4 ± 4.1kcal/molG+TSDamrauer, Simon, et al., 1991gas phase; between pyrrole, CF3CH2OH
Quantity Value Units Method Reference Comment
Δr351.5 ± 2.0kcal/molIMREGrimm and Bartmess, 1992gas phase
Δr353.0 ± 4.0kcal/molIMRBDamrauer, Simon, et al., 1991gas phase; between pyrrole, CF3CH2OH

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, References, Notes

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

C6H15OSi- + Hydrogen cation = Triethylsilanol

By formula: C6H15OSi- + H+ = C6H16OSi

Quantity Value Units Method Reference Comment
Δr357.9 ± 2.2kcal/molG+TSGrimm and Bartmess, 1992gas phase
Δr359.4 ± 4.1kcal/molG+TSDamrauer, Simon, et al., 1991gas phase; between pyrrole, CF3CH2OH
Quantity Value Units Method Reference Comment
Δr351.5 ± 2.0kcal/molIMREGrimm and Bartmess, 1992gas phase
Δr353.0 ± 4.0kcal/molIMRBDamrauer, Simon, et al., 1991gas phase; between pyrrole, CF3CH2OH

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Notes

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

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]

Damrauer, Simon, et al., 1991
Damrauer, R.; Simon, R.; Krempp, M., Effect of Substituents on the Gas-Phase Acidity of Silanols, J. Am. Chem. Soc., 1991, 113, 12, 4431, https://doi.org/10.1021/ja00012a009 . [all data]


Notes

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