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HO2CCH2CO2 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
4.60 ± 0.12D-EAKumar, Prabhakar, et al., 2005 

Protonation reactions

C3H3O4- + Hydrogen cation = Propanedioic acid

By formula: C3H3O4- + H+ = C3H4O4

Quantity Value Units Method Reference Comment
Deltar1341. ± 8.4kJ/molCIDCKumar, Prabhakar, et al., 2005gas phase
Quantity Value Units Method Reference Comment
Deltar1318. ± 8.4kJ/molCIDCKumar, Prabhakar, et al., 2005gas 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.

Kumar, Prabhakar, et al., 2005
Kumar, M.R.; Prabhakar, S.; Nagaveni, V.; Vairamani, M., Estimation of gas-phase acidities of a series of dicarboxylic acids by the kinetic method, Rapid Commun. Mass Spectrom., 2005, 19, 8, 1053-1057, https://doi.org/10.1002/rcm.1888 . [all data]


Notes

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