CF3SO2CH(Ph) anion


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

Protonation reactions

C8H6F3O2S- + Hydrogen cation = C8H7F3O2S

By formula: C8H6F3O2S- + H+ = C8H7F3O2S

Quantity Value Units Method Reference Comment
Δr1251. ± 8.4kJ/molIMRETaft, 1991gas 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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