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Methyl 4-methylphenylsulfoxide


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 as indicated in comments:
B - John E. Bartmess
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

IE (eV) Method Reference Comment
8.70PEMohraz, Jian-qi, et al., 1981Vertical value; LLK

De-protonation reactions

C8H9OS- + Hydrogen cation = Methyl 4-methylphenylsulfoxide

By formula: C8H9OS- + H+ = C8H10OS

Quantity Value Units Method Reference Comment
Deltar366.0 ± 2.1kcal/molG+TSTaft and Topsom, 1987gas phase; value altered from reference due to change in acidity scale; B
Quantity Value Units Method Reference Comment
Deltar359.3 ± 2.0kcal/molIMRETaft and Topsom, 1987gas phase; value altered from reference due to change in acidity scale; B

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.

Mohraz, Jian-qi, et al., 1981
Mohraz, M.; Jian-qi, W.; Heilbronner, E.; Solladie-Cavallo, A.; Matloubi-Moghadam, F., 11. Some comments on the conformations of methyl phenyl sulfides, sulfoxides and sulfones, Helv. Chim. Acta, 1981, 64, 97. [all data]

Taft and Topsom, 1987
Taft, R.W.; Topsom, R.D., The Nature and Analysis of Substituent Effects, Prog. Phys. Org. Chem., 1987, 16, 1. [all data]


Notes

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