Me2C=CHO 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

C4H7O- + Hydrogen cation = Propanal, 2-methyl-

By formula: C4H7O- + H+ = C4H8O

Quantity Value Units Method Reference Comment
Δr366.8 ± 3.0kcal/molD-EAAlconcel, Deyerl, et al., 2001gas phase
Quantity Value Units Method Reference Comment
Δr359.5 ± 3.1kcal/molH-TSAlconcel, Deyerl, et al., 2001gas phase

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
1.380 ± 0.020LPESAlconcel, Deyerl, et al., 2001 

Protonation reactions

C4H7O- + Hydrogen cation = Propanal, 2-methyl-

By formula: C4H7O- + H+ = C4H8O

Quantity Value Units Method Reference Comment
Δr366.8 ± 3.0kcal/molD-EAAlconcel, Deyerl, et al., 2001gas phase
Quantity Value Units Method Reference Comment
Δr359.5 ± 3.1kcal/molH-TSAlconcel, Deyerl, et al., 2001gas phase

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.

Alconcel, Deyerl, et al., 2001
Alconcel, L.S.; Deyerl, H.J.; Continetti, R.E., Effects of alkyl substitution on the energetics of enolate anions and radicals, J. Am. Chem. Soc., 2001, 123, 50, 12675-12681, https://doi.org/10.1021/ja0120431 . [all data]


Notes

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