CF3H..HCðC anion
- Formula: C3H2F3-
- Molecular weight: 95.0437
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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 | -492.0 ± 4.6 | kJ/mol | Ther | Chabinyc and Brauman, 2000 | Original dG=9.2 at 350K; dS based on symmetry alone |
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
C2H- + = C3H2F3-
By formula: C2H- + CHF3 = C3H2F3-
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 80.8 ± 4.2 | kJ/mol | IMRE | Chabinyc and Brauman, 2000 | gas phase; Original dG=9.2 at 350K; dS based on symmetry alone |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 44.8 ± 4.2 | kJ/mol | IMRE | Chabinyc and Brauman, 2000 | gas phase; Original dG=9.2 at 350K; dS based on symmetry alone |
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.
Chabinyc and Brauman, 2000
Chabinyc, M.L.; Brauman, J.I.,
Unusual ionic hydrogen bonds: Complexes of acetylides and fluoroform,
J. Am. Chem. Soc., 2000, 122, 36, 8739-8745, https://doi.org/10.1021/ja000806z
. [all data]
Notes
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- Symbols used in this document:
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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