Dialuminum dioxide

Formula: Al₂O₂
Molecular weight: 85.9619
CAS Registry Number: 12252-63-0
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Other data available:
- Gas phase thermochemistry data
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Gas phase ion energetics data

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
9.9 ± 0.5	EI	Ho and Burns, 1980	LLK
10. ± 1.	EI	Paule, 1976	LLK
10. ± 1.	EI	Farber, Srivastava, et al., 1972	LLK
9.9 ± 0.5	EI	Drowart, DeMaria, et al., 1960	RDSH

References

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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]

Paule, 1976
Paule, R.C., Mass spectrometric studies of Al₂O₃ vaporization processes, High Temp. Sci., 1976, 8, 257. [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]

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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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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