2-Me-cPrCO2 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

C5H7O2- + Hydrogen cation = 2-Methylcyclopropanecarboxylic acid

By formula: C5H7O2- + H+ = C5H8O2

Quantity Value Units Method Reference Comment
Δr1447. ± 12.kJ/molG+TSGraul, Schnute, et al., 1990gas phase
Quantity Value Units Method Reference Comment
Δr1418. ± 12.kJ/molCIDCGraul, Schnute, et al., 1990gas 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
3.50 ± 0.18D-EAGraul, Schnute, et al., 1990 

Protonation reactions

C5H7O2- + Hydrogen cation = 2-Methylcyclopropanecarboxylic acid

By formula: C5H7O2- + H+ = C5H8O2

Quantity Value Units Method Reference Comment
Δr1447. ± 12.kJ/molG+TSGraul, Schnute, et al., 1990gas phase
Quantity Value Units Method Reference Comment
Δr1418. ± 12.kJ/molCIDCGraul, Schnute, et al., 1990gas phase

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.

Graul, Schnute, et al., 1990
Graul, S.T.; Schnute, M.E.; Squires, R.R., Gas-Phase Acidities of Carboxylic Acids and Alcohols from Collision-Induced Dissociation of Dimer Cluster Ions, Int. J. Mass Spectrom. Ion Proc., 1990, 96, 2, 181, https://doi.org/10.1016/0168-1176(90)87028-F . [all data]


Notes

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