MeOH..MeO anion
- Formula: C2H7O2-
- Molecular weight: 63.0763
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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 | -108.00 ± 0.60 | kcal/mol | Ther | Meot-ner and Sieck, 1986 |
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 |
---|---|---|---|
2.255 ± 0.087 | LPD | Moylan, Dodd, et al., 1985 |
Ion clustering 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
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.
Clustering reactions
C2H7O2- + 2 = C3H11O3-
By formula: C2H7O2- + 2CH4O = C3H11O3-
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21.4 ± 1.0 | kcal/mol | TDAs | Meot-Ner(Mautner), 1986 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 13.10 ± 0.50 | kcal/mol | TDAs | Meot-Ner(Mautner), 1986 | gas phase |
C2H7O2- + + = C2H9O3-
By formula: C2H7O2- + H2O + CH4O = C2H9O3-
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 17.8 ± 1.0 | kcal/mol | TDAs | Meot-Ner(Mautner), 1986 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 10.10 ± 0.50 | kcal/mol | TDAs | Meot-Ner(Mautner), 1986 | gas phase |
References
Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, Ion clustering 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.,
Relative acidities of water and methanol, and the stabilities of the dimer adducts,
J. Phys. Chem., 1986, 90, 6687. [all data]
Moylan, Dodd, et al., 1985
Moylan, C.R.; Dodd, J.A.; Brauman, J.I.,
Electron photodetachment spectroscopy of Sslvated anions. A probe of structure and energetics,
Chem. Phys. Lett., 1985, 118, 38. [all data]
Meot-Ner(Mautner), 1986
Meot-Ner(Mautner), M.,
Comparative Stabilities of Cationic and Anionic Hydrogen-Bonded Networks. Mixed Clusters of Water-Methanol,
J. Am. Chem. Soc., 1986, 108, 20, 6189, https://doi.org/10.1021/ja00280a014
. [all data]
Notes
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- Symbols used in this document:
EAneutral Electron affinity of neutral species ΔfH°gas Enthalpy of formation of gas at standard conditions 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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