diboron trioxide
- Formula: B2O3
- Molecular weight: 69.620
- CAS Registry Number: 1303-86-2
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Gas phase ion energetics data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data evaluated as indicated in comments:
L - Sharon G. Lias
Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
IE (evaluated) | 13.5 ± 0.2 | eV | N/A | N/A | L |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
13.3 ± 0.5 | EI | Asano and Kou, 1988 | LL |
13.5 ± 0.15 | EI | Bagarat'yan and Nikitin, 1979 | LLK |
14. ± 0.5 | EI | Blackburn, Buchler, et al., 1966 | RDSH |
13.7 | EI | White, Sommer, et al., 1963 | RDSH |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
B+ | 13.90 ± 0.18 | BO3 | EI | Bagarat'yan and Nikitin, 1979 | LLK |
BO+ | 19.8 ± 0.26 | BO2 | EI | Bagarat'yan and Nikitin, 1979 | LLK |
BO2+ | 13.0 ± 0.5 | BO | EI | Asano and Kou, 1988 | LL |
BO2+ | 18.35 ± 0.36 | BO | EI | Bagarat'yan and Nikitin, 1979 | 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.
Asano and Kou, 1988
Asano, M.; Kou, T.,
Thermochemical properties of SrBO2(g) and SrB2O4(s),
J. Chem. Thermodyn., 1988, 20, 1149. [all data]
Bagarat'yan and Nikitin, 1979
Bagarat'yan, N.V.; Nikitin, O.T.,
Electron ionization of vapor over boron oxide,
Vestn. Mosk. Univ. Khim., 1979, 34, 539. [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]
White, Sommer, et al., 1963
White, D.; Sommer, A.; Walsh, P.N.; Goldstein, H.W.,
The application of the time-of-flight mass spectrometer to the study of inoganic materials at elevated temperatures,
Advan. Mass Spectrom., 1963, 2, 110. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy IE (evaluated) Recommended ionization energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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