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Azide 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

Protonation reactions

Azide anion + Hydrogen cation = Hydrogen azide

By formula: N3- + H+ = HN3

Quantity Value Units Method Reference Comment
Deltar1428.8 ± 3.0kJ/molD-EAYang, Kiran, et al., 2004gas phase
Deltar1439. ± 13.kJ/molG+TSPellerite, Jackson, et al., 1981gas phase; Acidity near HCO2H
Deltar1418. ± 21.kJ/molAcidFranklin, Dibeler, et al., 1958gas phase; From MeN3 and HN3
Quantity Value Units Method Reference Comment
Deltar1403.9 ± 3.4kJ/molH-TSYang, Kiran, et al., 2004gas phase
Deltar1414. ± 12.kJ/molIMRBPellerite, Jackson, et al., 1981gas phase; Acidity near HCO2H

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.

Yang, Kiran, et al., 2004
Yang, X.; Kiran, B.; Wang, X.B.; Wang, L.S.; Mucha, M.; Jungwirth, P., Solvation of the azide anion (N-3(-)) in water clusters and aqueous interfaces: A combined investigation by photoelectron spectroscopy, density functional calculations, and molecular dynamic, J. Phys. Chem. A, 2004, 108, 39, 7820-7826, https://doi.org/10.1021/jp0496396 . [all data]

Pellerite, Jackson, et al., 1981
Pellerite, M.J.; Jackson, R.L.; Brauman, J.I., Proton affinity of the gaseous azide Ion. The N-H bond dissociation enegry in HN3, J. Phys. Chem., 1981, 85, 1624. [all data]

Franklin, Dibeler, et al., 1958
Franklin, J.L.; Dibeler, V.H.; Reese, R.M.; Krauss, M., Ionization and dissociation of hydrazoic acid and methyl azide by electron impact, J. Am. Chem. Soc., 1958, 80, 298. [all data]


Notes

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