Pentanedioic acid

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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

C5H7O4- + Hydrogen cation = Pentanedioic acid

By formula: C5H7O4- + H+ = C5H8O4

Quantity Value Units Method Reference Comment
Δr326.7 ± 2.0kcal/molCIDCKumar, Prabhakar, et al., 2005gas phase
Quantity Value Units Method Reference Comment
Δr319.7 ± 2.0kcal/molCIDCKumar, Prabhakar, et al., 2005gas phase

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, 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

De-protonation reactions

C5H7O4- + Hydrogen cation = Pentanedioic acid

By formula: C5H7O4- + H+ = C5H8O4

Quantity Value Units Method Reference Comment
Δr326.7 ± 2.0kcal/molCIDCKumar, Prabhakar, et al., 2005gas phase
Quantity Value Units Method Reference Comment
Δr319.7 ± 2.0kcal/molCIDCKumar, Prabhakar, et al., 2005gas phase

References

Go To: Top, Reaction thermochemistry data, 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.

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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