Digalllium monoselenide
- Formula: Ga2Se
- Molecular weight: 218.41
- CAS Registry Number: 12160-72-4
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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 by: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference |
|---|---|---|
| 7.4 ± 0.3 | EI | Uy, Muenow, et al., 1968 |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| Ga+ | 8.4 ± 0.5 | ? | EI | Uy, Muenow, et al., 1968 | |
| GaSe+ | 11.2 ± 0.3 | Ga | EI | Uy, Muenow, et al., 1968 | |
| Ga2+ | 10.8 ± 0.5 | Se | EI | Uy, Muenow, et al., 1968 | |
| Se+ | 15.6 ± 0.5 | ? | EI | Uy, Muenow, et al., 1968 |
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.
Uy, Muenow, et al., 1968
Uy, O.M.; Muenow, D.W.; Ficalora, P.J.; Margrave, J.L.,
Mass spectrometric studies at high temperatures. Part 30. Vaporization of Ga2S3, Ga2Se3 and Ga2Te3, and stabilities of the gaseous gallium chalcogenides,
J. Chem. Soc. Faraday Trans., 1968, 64, 2998. [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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