piPr-phenoxide 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
2.23 ± 0.10D-EAFujio, McIver, et al., 1981ΔHf(AH) disagrees with group additivity by 8.6 kcal/mol (-41.4 kcal/mol; value altered from reference due to change in acidity scale

Protonation reactions

C9H11O- + Hydrogen cation = p-Cumenol

By formula: C9H11O- + H+ = C9H12O

Quantity Value Units Method Reference Comment
Δr349.2 ± 2.1kcal/molG+TSFujio, McIver, et al., 1981gas phase; ΔHf(AH) disagrees with group additivity by 8.6 kcal/mol (-41.4 kcal/mol; value altered from reference due to change in acidity scale
Quantity Value Units Method Reference Comment
Δr342.4 ± 2.0kcal/molIMREFujio, McIver, et al., 1981gas phase; ΔHf(AH) disagrees with group additivity by 8.6 kcal/mol (-41.4 kcal/mol; value altered from reference due to change in acidity scale

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.

Fujio, McIver, et al., 1981
Fujio, M.; McIver, R.T., Jr.; Taft, R.W., Effects on the acidities of phenols from specific substituent-solvent interactions. Inherent substituent parameters from gas phase acidities, J. Am. Chem. Soc., 1981, 103, 4017. [all data]


Notes

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