UF5 anion
- Formula: F5U-
- Molecular weight: 333.02147
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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: John E. Bartmess
Electron affinity of neutral species
| EAneutral (eV) | Method | Reference | Comment |
|---|---|---|---|
| 3.820 ± 0.050 | LPES | Dau, Su, et al., 2012 | anion ground state is triplet. Vertical Detachment Energy = 4.40±0.05 eV |
| 3.47 ± 0.27 | R-A | Boltalina, Borshchevskii, et al., 1992 | Critical review; value altered from reference due to conversion from electron convention to ion convention |
| 3.97 ± 0.26 | R-A | Pyatenko, Guasarov, et al., 1984 | Critical review, other literature data corrected; value altered from reference due to conversion from electron convention to ion convention |
| 3.78 ± 0.40 | R-A | Pyatenko, Gusarov, et al., 1980 | value altered from reference due to conversion from electron convention to ion convention |
| 3.71 ± 0.15 | R-A | Compton, 1977 | From UF6 |
| >4.04 ± 0.35 | R-A | Mathur, Rothe, et al., 1977 | From UF6 |
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.
Dau, Su, et al., 2012
Dau, P.D.; Su, J.; Liu, H.T.; Huang, D.L.; Wei, F.; Li, J.; Wang, L.S.,
Photoelectron spectroscopy and theoretical studies of UF5- and UF6-,
J. Chem. Phys., 2012, 136, 19, 194304, https://doi.org/10.1063/1.4716182
. [all data]
Boltalina, Borshchevskii, et al., 1992
Boltalina, O.V.; Borshchevskii, A.Y.; Sidorov, L.N.,
Thermochemistry of 3d Elements Fluorides and Their Negative Ions in Gas Phase,
Russ. J. Phys. Chem., 1992, 66, 1223. [all data]
Pyatenko, Guasarov, et al., 1984
Pyatenko, A.T.; Guasarov, A.V.; Gorokhov, L.N.,
Thermochemistry of Negative Ions in the U-F System,
Russ. J. Phys. Chem., 1984, 58, 1. [all data]
Pyatenko, Gusarov, et al., 1980
Pyatenko, A.T.; Gusarov, A.V.; Gorokhov, L.N.,
Thermochemical Properties of Negative Ions in Vapor over UF4,
High Temp., 1980, 18, 857. [all data]
Compton, 1977
Compton, R.N.,
On the formation of positive and negative ions in gaseous UF6,
J. Chem. Phys., 1977, 66, 4478. [all data]
Mathur, Rothe, et al., 1977
Mathur, B.P.; Rothe, R.W.; Reck, G.P.,
Ionization reactions of metal hexafluorides with alkali atoms and dimers,
J. Chem. Phys., 1977, 67, 377. [all data]
Notes
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- Symbols used in this document:
EAneutral Electron affinity of neutral species - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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