CF3SO2CH(Ph) anion
- Formula: C8H6F3O2S-
- Molecular weight: 223.193
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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
C8H6F3O2S- + = C8H7F3O2S
By formula: C8H6F3O2S- + H+ = C8H7F3O2S
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrG° | 1251. ± 8.4 | kJ/mol | IMRE | Taft, 1991 | gas phase; Probably wrong: in Koppel, Taft, et al., 1994, (CF3SO2)2CHPh is 301; CF3SO2NHPh is 313.5 |
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.
Taft, 1991
Taft, R.W.,
, personal communication, Aug, 1991. [all data]
Koppel, Taft, et al., 1994
Koppel, I.A.; Taft, R.W.; Anvia, F.; Zhu, S.Z.; Hu, L.Q.; Sung, K.S.; Desmarteau, D.D.; Yagupolskii, L.M.,
The Gas-Phase Acidities of Very Strong Neutral Bronsted Acids,
J. Am. Chem. Soc., 1994, 116, 7, 3047, https://doi.org/10.1021/ja00086a038
. [all data]
Notes
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- Symbols used in this document:
ΔrG° Free energy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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