Dialuminum monoxide
- Formula: Al2O
- Molecular weight: 69.9625
- CAS Registry Number: 12004-36-3
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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 compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
8.5 ± 0.2 | EI | Ho and Burns, 1980 | LLK |
8.0 ± 0.5 | EI | Smoes, Drowart, et al., 1976 | LLK |
8. ± 1. | EI | Paule, 1976 | LLK |
7.7 ± 0.5 | EI | Thompson, 1973 | LLK |
7.7 ± 0.2 | EI | Stearns and Kohl, 1973 | LLK |
8.20 ± 0.15 | EI | Hildenbrand, 1973 | LLK |
9. ± 1. | EI | Farber, Uy, et al., 1972 | LLK |
9. ± 1. | EI | Farber, Srivastava, et al., 1972 | LLK |
7.9 ± 0.3 | EI | DeMaria, Gingerich, et al., 1968 | RDSH |
8.5 ± 0.5 | EI | Blackburn, Buchler, et al., 1966 | RDSH |
7.7 ± 0.5 | EI | Drowart, DeMaria, et al., 1960 | RDSH |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
AlO+ | 15.1 ± 0.3 | Al | EI | Stearns and Kohl, 1973 | LLK |
Al2+ | 15.2 ± 0.5 | O | EI | Stearns and Kohl, 1973 | LLK |
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.
Ho and Burns, 1980
Ho, P.; Burns, R.P.,
A mass spectrometric study of the AlO2 molecule,
High Temp. Sci., 1980, 12, 31. [all data]
Smoes, Drowart, et al., 1976
Smoes, S.; Drowart, J.; Myers, C.E.,
Determination of the atomization energies of the molecules TaO(g) TaO2(g) by the mass-spectrometric Knudsen-cell method,
J. Chem. Thermodyn., 1976, 8, 225. [all data]
Paule, 1976
Paule, R.C.,
Mass spectrometric studies of Al2O3 vaporization processes,
High Temp. Sci., 1976, 8, 257. [all data]
Thompson, 1973
Thompson, K.R.,
Mass spectrometric determination of the atomization energies of AlSiO(g) and Al2O(g),
High Temp. Sci., 1973, 5, 62. [all data]
Stearns and Kohl, 1973
Stearns, C.A.; Kohl, F.J.,
Mass spectrometric determination of the dissociation energies of gaseous Al2, AlSi, and AlSiO,
High Temp. Sci., 1973, 5, 113. [all data]
Hildenbrand, 1973
Hildenbrand, D.L.,
Dissociation energies of the molecules AlO and Al2O,
Chem. Phys. Lett., 1973, 20, 127. [all data]
Farber, Uy, et al., 1972
Farber, M.; Uy, O.M.; Srivastava, R.D.,
Effusion-mass spectrometric determination of the heats of formation of the gaseous molecules V4O10, V4O8, VO2, and VO,
J. Chem. Phys., 1972, 56, 5312. [all data]
Farber, Srivastava, et al., 1972
Farber, M.; Srivastava, R.D.; Uy, O.M.,
Mass spectrometric determination of the thermodynamic properties of the vapour species from alumina,
J. Chem. Soc. Faraday Trans. 1, 1972, 68, 249. [all data]
DeMaria, Gingerich, et al., 1968
DeMaria, G.; Gingerich, K.A.; Piacente, V.,
Vaporization of aluminum phosphide,
J. Chem. Phys., 1968, 49, 4705. [all data]
Blackburn, Buchler, et al., 1966
Blackburn, P.E.; Buchler, A.; Stauffer, J.L.,
Thermodynamics of vaporization in the aluminum oxideboron oxide system,
J. Phys. Chem., 1966, 70, 2469. [all data]
Drowart, DeMaria, et al., 1960
Drowart, J.; DeMaria, G.; Burns, R.P.; Inghram, M.G.,
Thermodynamic study of Al2O3 using a mass spectrometer,
J. Chem. Phys., 1960, 32, 1366. [all data]
Notes
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- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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