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oMe-phenoxide anion


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: J.E. Bartmess

Electron affinity of neutral species

EAneutral (eV)MethodReferenceComment
2.20 ± 0.12D-EAFujio, McIver, et al., 1981value altered from reference due to change in acidity scale
<2.359 ± 0.061PDRichardson, Stephenson, et al., 1975 

Protonation reactions

C7H7O- + Hydrogen cation = Phenol, 2-methyl-

By formula: C7H7O- + H+ = C7H8O

QuantityValueUnitsMethodReferenceComment
Deltar1462. ± 9.2kJ/molG+TSFujio, McIver, et al., 1981gas phase; value altered from reference due to change in acidity scale
Deltar1465. ± 12.kJ/molG+TSKebarle and McMahon, 1977gas phase
QuantityValueUnitsMethodReferenceComment
Deltar1431. ± 8.4kJ/molIMREFujio, McIver, et al., 1981gas phase; value altered from reference due to change in acidity scale
Deltar1434. ± 8.4kJ/molIMREKebarle and McMahon, 1977gas 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.

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]

Richardson, Stephenson, et al., 1975
Richardson, J.H.; Stephenson, L.M.; Brauman, J.I., Photodetachment of electrons from phenoxides and thiophenoxide, J. Am. Chem. Soc., 1975, 97, 2967. [all data]

Kebarle and McMahon, 1977
Kebarle, P.; McMahon, T.B., Intrinsic Acidities of Substituted Phenols and Benzoic Acids Determined by Gas Phase Proton Transfer Equilibria, J. Am. Chem. Soc., 1977, 99, 7, 2222. [doi:10.1021/ja00449a032] [all data]


Notes

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