MeCHBrCO2 anion


Gas phase ion energetics data

Go To: Top, 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

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
3.89 ± 0.16D-EACaldwell, Renneboog, et al., 1989 

Protonation reactions

C3H4BrO2- + Hydrogen cation = 2-Bromopropanoic acid

By formula: C3H4BrO2- + H+ = C3H5BrO2

Quantity Value Units Method Reference Comment
Deltar1409. ± 8.8kJ/molG+TSCaldwell, Renneboog, et al., 1989gas phase
Deltar1407. ± 8.8kJ/molG+TSCaldwell, McMahon, et al., 1985gas phase
Quantity Value Units Method Reference Comment
Deltar1380. ± 8.4kJ/molIMRECaldwell, Renneboog, et al., 1989gas phase
Deltar1377. ± 8.4kJ/molIMRECaldwell, McMahon, et al., 1985gas 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.

Caldwell, Renneboog, et al., 1989
Caldwell, G.; Renneboog, R.; Kebarle, P., Gas Phase Acidities of Aliphatic Carboxylic Acids, Based on Measurements of Proton Transfer Equilibria, Can. J. Chem., 1989, 67, 4, 661, https://doi.org/10.1139/v89-092 . [all data]

Caldwell, McMahon, et al., 1985
Caldwell, G.; McMahon, T.B.; Kebarle, P.; Bartmess, J.E.; Kiplinger, J.P., Methyl substituent effects in the gas phase acidities of halosubstituted oxygen acids. A realignment with substituent effects in solution, J. Am. Chem. Soc., 1985, 107, 80. [all data]


Notes

Go To: Top, Gas phase ion energetics data, References