HOCH2CH2O anion
- Formula: C2H5O2-
- Molecular weight: 61.0604
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Reaction 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
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Individual Reactions
C2H5O2- + =
By formula: C2H5O2- + H+ = C2H6O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1528. ± 10. | kJ/mol | G+TS | Crowder and Bartmess, 1993 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1510. ± 8.4 | kJ/mol | IMRE | Crowder and Bartmess, 1993 | gas phase |
Gas phase ion energetics data
Go To: Top, Reaction 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 |
|---|---|---|---|
| 2.28 ± 0.14 | D-EA | Crowder and Bartmess, 1993 |
Protonation reactions
C2H5O2- + =
By formula: C2H5O2- + H+ = C2H6O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1528. ± 10. | kJ/mol | G+TS | Crowder and Bartmess, 1993 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1510. ± 8.4 | kJ/mol | IMRE | Crowder and Bartmess, 1993 | gas phase |
References
Go To: Top, Reaction 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.
Crowder and Bartmess, 1993
Crowder, C.; Bartmess, J.,
The Gas Phase Acidities of Diols,
J. Am. Soc. Mass Spectrom., 1993, 4, 9, 723, https://doi.org/10.1016/1044-0305(93)80051-Y
. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References
- 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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