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MeSO3 anion


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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

(CH3O3S- bullet 2Water) + Water = (CH3O3S- bullet 3Water)

By formula: (CH3O3S- bullet 2H2O) + H2O = (CH3O3S- bullet 3H2O)

Quantity Value Units Method Reference Comment
Deltar11.4 ± 1.5kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K
Quantity Value Units Method Reference Comment
Deltar4.40 ± 0.30kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K

(CH3O3S- bullet Water) + Water = (CH3O3S- bullet 2Water)

By formula: (CH3O3S- bullet H2O) + H2O = (CH3O3S- bullet 2H2O)

Quantity Value Units Method Reference Comment
Deltar12.4 ± 1.5kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K
Quantity Value Units Method Reference Comment
Deltar5.40 ± 0.30kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K

CH3O3S- + Water = (CH3O3S- bullet Water)

By formula: CH3O3S- + H2O = (CH3O3S- bullet H2O)

Quantity Value Units Method Reference Comment
Deltar13.9 ± 1.5kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K
Quantity Value Units Method Reference Comment
Deltar6.90 ± 0.30kcal/molTDAsBlades, Klassen, et al., 1995gas phase; T: 293 K. «DELTA»Saff approx. 24 cal/mol-K

CH3O3S- + Hydrogen cation = Methanesulfonic acid

By formula: CH3O3S- + H+ = CH4O3S

Quantity Value Units Method Reference Comment
Deltar320.9 ± 2.2kcal/molG+TSKoppel, Taft, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Deltar315.0 ± 2.0kcal/molIMREKoppel, Taft, et al., 1994gas phase
Deltar315.8 ± 2.0kcal/molIMRETaft, Koppel, et al., 1990gas phase

References

Go To: Top, Reaction thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Blades, Klassen, et al., 1995
Blades, A.T.; Klassen, J.S.; Kebarle, P., Free Energies of Hydration in the Gas Phase on the Anions of Some Oxo Acids of C, N, S, P, Cl and I, J. Am. Chem. Soc., 1995, 117, 42, 10563, https://doi.org/10.1021/ja00147a019 . [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]

Taft, Koppel, et al., 1990
Taft, R.W.; Koppel, I.J.; Topsom, R.D.; Anvia, F., Acidities of OH Compounds, including Alcohols, Phenols, Carboxylic Acids, and Mineral Acids, J. Am. Chem. Soc., 1990, 112, 6, 2047, https://doi.org/10.1021/ja00162a001 . [all data]


Notes

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