iBuCO2 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

C5H9O2- + Hydrogen cation = Butanoic acid, 3-methyl-

By formula: C5H9O2- + H+ = C5H10O2

Quantity Value Units Method Reference Comment
Δr345.5 ± 2.1kcal/molG+TSCaldwell, Renneboog, et al., 1989gas phase
Δr346.7 ± 2.1kcal/molG+TSTaft and Topsom, 1987gas phase
Quantity Value Units Method Reference Comment
Δr338.5 ± 2.0kcal/molIMRECaldwell, Renneboog, et al., 1989gas phase
Δr339.7 ± 2.0kcal/molIMRETaft and Topsom, 1987gas 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.

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]

Taft and Topsom, 1987
Taft, R.W.; Topsom, R.D., The Nature and Analysis of Substituent Effects, Prog. Phys. Org. Chem., 1987, 16, 1. [all data]


Notes

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