Aluminum oxide anion


Gas phase thermochemistry data

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Quantity Value Units Method Reference Comment
gas,1 bar212.75J/mol*KReviewChase, 1998Data last reviewed in December, 1979

Reaction thermochemistry data

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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

AlO- + Hydrogen cation = HAlO

By formula: AlO- + H+ = HAlO

Quantity Value Units Method Reference Comment
Δr1539. ± 40.kJ/molD-EADesai, Wu, et al., 1996gas phase
Δr1505. ± 17.kJ/molG+TSDamrauer, Krempp, et al., 1991gas phase; Between CF3CH2OH, pyrrole. Calculations imply that the acid is AlOH, not HAlO
Quantity Value Units Method Reference Comment
Δr1509. ± 41.kJ/molH-TSDesai, Wu, et al., 1996gas phase
Δr1475. ± 17.kJ/molIMRBDamrauer, Krempp, et al., 1991gas phase; Between CF3CH2OH, pyrrole. Calculations imply that the acid is AlOH, not HAlO

(AlO- • 4294967295Aluminum) + Aluminum = AlO-

By formula: (AlO- • 4294967295Al) + Al = AlO-

Quantity Value Units Method Reference Comment
Δr622. ± 27.kJ/molN/ADesai, Wu, et al., 1996gas phase

Gas phase ion energetics data

Go To: Top, Gas phase thermochemistry data, 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

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
2.600 ± 0.010LPESDesai, Wu, et al., 1996 
3.62 ± 0.13TDEqSrivastava, Uy, et al., 1972EA: near EA(Cl)

Protonation reactions

AlO- + Hydrogen cation = HAlO

By formula: AlO- + H+ = HAlO

Quantity Value Units Method Reference Comment
Δr1539. ± 40.kJ/molD-EADesai, Wu, et al., 1996gas phase
Δr1505. ± 17.kJ/molG+TSDamrauer, Krempp, et al., 1991gas phase; Between CF3CH2OH, pyrrole. Calculations imply that the acid is AlOH, not HAlO
Quantity Value Units Method Reference Comment
Δr1509. ± 41.kJ/molH-TSDesai, Wu, et al., 1996gas phase
Δr1475. ± 17.kJ/molIMRBDamrauer, Krempp, et al., 1991gas phase; Between CF3CH2OH, pyrrole. Calculations imply that the acid is AlOH, not HAlO

References

Go To: Top, Gas phase thermochemistry data, 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.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Desai, Wu, et al., 1996
Desai, S.R.; Wu, H.; Wang, L.-S., Vibrationally Resolved Photoelectron Spectroscopy of AlO- and AlO2-, Int. J. Mass Spectrom. Ion Proc., 1996, 159, 1-3, 75, https://doi.org/10.1016/S0168-1176(96)04443-6 . [all data]

Damrauer, Krempp, et al., 1991
Damrauer, R.; Krempp, M.; Schmidt, M.W.; Gordon, M.S., Gas-Phase Chemistry of the Dimethylaluminum Oxide Ion and Related Aluminum Oxide Ions - Comparison of Reactivity with Siloxide Ions, J. Am. Chem. Soc., 1991, 113, 7, 2393, https://doi.org/10.1021/ja00007a007 . [all data]

Srivastava, Uy, et al., 1972
Srivastava, R.D.; Uy, O.M.; Farber, M., Effusion mass spectrometric study of the thermodynamic properties of AlO- and AlO2-, J. Chem. Soc. Faraday Trans. 2, 1972, 1, 1388. [all data]


Notes

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