Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

L-Asparagine anion


Gas phase ion energetics data

Go To: Top, 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

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
4.14 ± 0.16D-EAJones, Bernier, et al., 2007 

Protonation reactions

C4H7N2O3- + Hydrogen cation = L-Asparagine

By formula: C4H7N2O3- + H+ = C4H8N2O3

Quantity Value Units Method Reference Comment
Deltar1385. ± 9.2kJ/molCIDCJones, Bernier, et al., 2007gas phase
Deltar1387. ± 13.kJ/molG+TSO'Hair, Bowie, et al., 1992gas phase
Quantity Value Units Method Reference Comment
Deltar1356. ± 9.6kJ/molH-TSJones, Bernier, et al., 2007gas phase
Deltar1359. ± 13.kJ/molCIDCO'Hair, Bowie, et al., 1992gas phase

References

Go To: Top, 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.

Jones, Bernier, et al., 2007
Jones, C.M.; Bernier, M.; Carson, E.; Colyer, K.E.; Metz, R.; Pawlow, A.; Wischow, E.D.; Webb, I.; Andriole, E.J.; Poutsma, J.C., Gas-phase Acities of the 20 Protein Amino Acids, Int. J. Mass Spectrom., 2007, 267, 1-3, 54-62, https://doi.org/10.1016/j.ijms.2007.02.018 . [all data]

O'Hair, Bowie, et al., 1992
O'Hair, R.J.; Bowie, J.H.; Gronert, S., Gas Phase Acidity of the alpha-Amino Acids, Int. J. Mass Spectrom. Ion Proc., 1992, 117, 23, https://doi.org/10.1016/0168-1176(92)80083-D . [all data]


Notes

Go To: Top, Gas phase ion energetics data, References