oNO2-benzoate 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: John E. Bartmess

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
3.81 ± 0.13D-EAYamdagni, McMahon, et al., 1974 

Protonation reactions

C7H4NO4- + Hydrogen cation = Benzoic acid, 2-nitro-

By formula: C7H4NO4- + H+ = C7H5NO4

Quantity Value Units Method Reference Comment
Δr1388. ± 9.2kJ/molG+TSYamdagni, McMahon, et al., 1974gas phase
Quantity Value Units Method Reference Comment
Δr1357. ± 8.4kJ/molIMREYamdagni, McMahon, et al., 1974gas 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.

Yamdagni, McMahon, et al., 1974
Yamdagni, R.; McMahon, T.B.; Kebarle, P., Substituent Effects on the Intrinsic Acidities of Benzoic Acids Determined by Gas Phase Proton Transfer Equilibria Measurements, J. Am. Chem. Soc., 1974, 96, 12, 4035, https://doi.org/10.1021/ja00819a063 . [all data]


Notes

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