U2F9 anion
- Formula: F9U2-
- Molecular weight: 647.04400
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Gas phase thermochemistry 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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -985.6 ± 7.2 | kcal/mol | TDEq | Pyatenko and Gorokhov, 1984 | value altered from reference due to conversion from electron convention to ion convention |
| ΔfH°gas | -987.5 ± 8.0 | kcal/mol | TDEq | Pyatenko, Gusarov, et al., 1980 | value altered from reference due to conversion from electron convention to ion convention |
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.
Pyatenko and Gorokhov, 1984
Pyatenko, A.T.; Gorokhov, L.N.,
Electron Affinities of the U2Fn Molecules (8n12),
Chem. Phys. Lett., 1984, 105, 2, (1984)}, https://doi.org/10.1016/0009-2614(84)85651-1
. [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]
Notes
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- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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