AlH2 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
0.90 ± 0.10LPESZhang, Wang, et al., 2013Vertical Detachment Energy: 1.5±0.1 eV

Protonation reactions

H2Al- + Hydrogen cation = aluminium trihydride

By formula: H2Al- + H+ = H3Al

Quantity Value Units Method Reference Comment
Δr372.90 ± 0.80kcal/molN/AHinde, 2000gas phase
Quantity Value Units Method Reference Comment
Δr364.90 ± 0.90kcal/molH-TSHinde, 2000gas 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.

Zhang, Wang, et al., 2013
Zhang, X.X.; Wang, H.P.; Collins, E.; Lim, A.; Gantefor, G.; Kiran, B.; Schnockel, H.; Eichhorn, B.; Bowen, K., Photoelectron spectroscopy of the aluminum hydride anions: AlH2-, AlH3-, Al2H6-, Al3H9-, and Al4H12-, J. Chem. Phys., 2013, 138, 12, 124303, https://doi.org/10.1063/1.4796200 . [all data]

Hinde, 2000
Hinde, R.J., Ab initio gas-phase acidities of NaH, MgH2, and AlH3, J. Phys. Chem. A, 2000, 104, 32, 7580-7585, https://doi.org/10.1021/jp994138j . [all data]


Notes

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