H2O..MeCO2 anion
- Formula: C2H5O3-
- Molecular weight: 77.0598
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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 | -194.2 ± 3.2 | kcal/mol | Ther | Meot-Ner and Sieck, 1986 |
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 |
|---|---|---|---|
| 4.080 ± 0.050 | LPES | Wang, Jagoda-Cwiklik, et al., 2009 |
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.
Meot-Ner and Sieck, 1986
Meot-Ner, M.; Sieck, L.W.,
The ionic hydrogen bond and ion solvation. 5. OH...O- bonds. Gas phase solvation and clustering of alkoxide and carboxylate anions,
J. Am. Chem. Soc., 1986, 108, 7525. [all data]
Wang, Jagoda-Cwiklik, et al., 2009
Wang, X.B.; Jagoda-Cwiklik, B.; Chi, C.X.; Xing, X.P.; Zhou, M.F.; Jungwirth, P.; Wang, L.S.,
Microsolvation of the acetate anion [CH3CO2-(H2O)(n), n=1-3]: A photoelectron spectroscopy and ab initio computational study,
Chem. Phys. Lett., 2009, 477, 1-3, 41-44, https://doi.org/10.1016/j.cplett.2009.06.074
. [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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