(H2O)2..F anion
- Formula: FH4O2-
- Molecular weight: 55.0295
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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 | -927.5 ± 3.0 | kJ/mol | Ther | Hiraoka, Mizuse, et al., 1988 | Stated electron affinity is the Vertical Detachment Energy |
| ΔfH°gas | -916.7 ± 4.6 | kJ/mol | Ther | Payzant, Yamdagni, et al., 1971 | |
| ΔfH°gas | -916.7 ± 4.6 | kJ/mol | Ther | Arshadi, Yamdagni, et al., 1970 |
Gas phase ion energetics data
Go To: Top, Gas phase thermochemistry data, References, Notes
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 |
|---|---|---|---|
| 5.79 ± 0.10 | LPES | Yang, Wang, et al., 2001 | Stated electron affinity is the Vertical Detachment Energy |
References
Go To: Top, Gas phase thermochemistry data, 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.
Hiraoka, Mizuse, et al., 1988
Hiraoka, K.; Mizuse, S.; Yamabe, S.,
Solvation of Halide Ions with H2O and CH3CN in the Gas Phase,
J. Phys. Chem., 1988, 92, 13, 3943, https://doi.org/10.1021/j100324a051
. [all data]
Payzant, Yamdagni, et al., 1971
Payzant, J.D.; Yamdagni, R.; Kebarle, P.,
Hydration of CN-, NO2-, NO3-, and HO- in the gas phase,
Can. J. Chem., 1971, 49, 3308. [all data]
Arshadi, Yamdagni, et al., 1970
Arshadi, M.; Yamdagni, R.; Kebarle, P.,
Hydration of Halide Negative Ions in the Gas Phase. II. Comparison of Hydration Energies for the Alkali Positive and Halide Negative Ions,
J. Phys. Chem., 1970, 74, 7, 1475, https://doi.org/10.1021/j100702a014
. [all data]
Yang, Wang, et al., 2001
Yang, X.; Wang, X.B.; Wang, L.S.,
Photodetachment of F-(H2O)(n) (n=1-4): Observation of charge- transfer states [F-(H2O)(n)(+)] and the transition state of F+H2O hydrogen abstraction reaction,
J. Chem. Phys., 2001, 115, 7, 2889-2892, https://doi.org/10.1063/1.1394758
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
EAneutral Electron affinity of neutral species ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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