FCO2 anion
- Formula: CFO2-
- Molecular weight: 63.0085
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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 |
|---|---|---|---|
| 4.277 ± 0.030 | LPES | Arnold, Bradforth, et al., 1995 |
Protonation reactions
CFO2- + = CHFO2
By formula: CFO2- + H+ = CHFO2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1380. ± 33. | kJ/mol | D-EA | Arnold, Bradforth, et al., 1995 | gas phase |
| ΔrH° | 1374.4 | kJ/mol | Acid | Larson and McMahon, 1985 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1350. ± 33. | kJ/mol | H-TS | Arnold, Bradforth, et al., 1995 | gas phase |
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.
Arnold, Bradforth, et al., 1995
Arnold, D.W.; Bradforth, S.E.; Kim, E.H.; Neumark, D.M.,
Study of halogen carbon dioxide clusters and the fluoroformyloxyl radical by photodetachment of X(-)(CO2) (X=I,Cl,Br) and FCO2-,
J. Chem. Phys., 1995, 102, 9, 3493, https://doi.org/10.1063/1.468575
. [all data]
Larson and McMahon, 1985
Larson, J.W.; McMahon, T.B.,
Fluoride and chloride affinities of the main group oxides, fluorides, oxofluorides, and alkyls. Quantitative scales of lewis acidities from ICR halide exchange equilibria,
J. Am. Chem. Soc., 1985, 107, 766. [all data]
Notes
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- Symbols used in this document:
EAneutral Electron affinity of neutral species ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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