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(Me3Si)2CH 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

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
1.56 ± 0.20D-EARomer, Gatev, et al., 1998 
1.5611 ± 0.0087LPDBrinkman, Berger, et al., 1994 

Protonation reactions

C7H19Si2- + Hydrogen cation = Silane, methylenebis[trimethyl-

By formula: C7H19Si2- + H+ = C7H20Si2

Quantity Value Units Method Reference Comment
Deltar373.6 ± 2.2kcal/molG+TSRomer, Gatev, et al., 1998gas phase
Deltar373.6 ± 4.0kcal/molD-EABrinkman, Berger, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar365.9 ± 2.0kcal/molIMRERomer, Gatev, et al., 1998gas phase
Deltar365.8 ± 4.1kcal/molH-TSBrinkman, Berger, et al., 1994gas phase

References

Go To: Top, 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.

Romer, Gatev, et al., 1998
Romer, B.; Gatev, G.G.; Zhong, M.; Brauman, J.I., Alpha-Stabilization by Silyl and Phosphino Substitution, J. Am. Chem. Soc., 1998, 120, 12, 2919, https://doi.org/10.1021/ja970279s . [all data]

Brinkman, Berger, et al., 1994
Brinkman, E.A.; Berger, S.; Brauman, J.I., alpha-Silyl-substituent stabilization of carbanions and silyl anions, J. Am. Chem. Soc., 1994, 116, 18, 8304, https://doi.org/10.1021/ja00097a042 . [all data]


Notes

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