F2Si(Me)CH2 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

C2H5F2Si- + Hydrogen cation = Silane, difluorodimethyl-

By formula: C2H5F2Si- + H+ = C2H6F2Si

Quantity Value Units Method Reference Comment
Δr1590. ± 19.kJ/molG+TSAllison and McMahon, 1990gas phase; Between PhCH3, HCF3
Quantity Value Units Method Reference Comment
Δr1554. ± 19.kJ/molIMRBAllison and McMahon, 1990gas phase; Between PhCH3, HCF3

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

C2H5F2Si- + Hydrogen cation = Silane, difluorodimethyl-

By formula: C2H5F2Si- + H+ = C2H6F2Si

Quantity Value Units Method Reference Comment
Δr1590. ± 19.kJ/molG+TSAllison and McMahon, 1990gas phase; Between PhCH3, HCF3
Quantity Value Units Method Reference Comment
Δr1554. ± 19.kJ/molIMRBAllison and McMahon, 1990gas phase; Between PhCH3, HCF3

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.

Allison and McMahon, 1990
Allison, C.E.; McMahon, T.B., How Strong is the Si=C Bond in Fluoro- and Methyl Substituted Silaethylenes? An Experimental Determination of Pi Bond Strengths, J. Am. Chem. Soc., 1990, 112, 5, 1672, https://doi.org/10.1021/ja00161a002 . [all data]


Notes

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