L-Glutamic acid

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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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
MM - Michael M. Meot-Ner (Mautner)

Quantity Value Units Method Reference Comment
Proton affinity (review)913.0kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity879.1kJ/molN/AHunter and Lias, 1998HL

Proton affinity at 298K

Proton affinity (kJ/mol) Reference Comment
981.8 ± 9.9Bouchoux, Buisson, et al., 2004MM

Gas basicity at 298K

Gas basicity (review) (kJ/mol) Reference Comment
921. ± 11.Bouchoux, Buisson, et al., 2004MM

Protonation entropy at 298K

Protonation entropy (J/mol*K) Reference Comment
-95. ± 16.Bouchoux, Buisson, et al., 2004MM

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.

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Bouchoux, Buisson, et al., 2004
Bouchoux, G.; Buisson, D.A.; Colas, C.; Sablier, M., Protonation thermochemistry of alpha-amino acids bearing a basic residue, European J. Mass Spectrom., 2004, 10, 977. [all data]


Notes

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