Benzene, (propylsulfonyl)-

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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
9.21 ± 0.03PIEvlasheva, Puchkova, et al., 1975LLK

De-protonation reactions

C9H11O2S- + Hydrogen cation = Benzene, (propylsulfonyl)-

By formula: C9H11O2S- + H+ = C9H12O2S

Quantity Value Units Method Reference Comment
Δr1523. ± 8.4kJ/molG+TSCumming and Kebarle, 1978gas phase; B
Quantity Value Units Method Reference Comment
Δr1491. ± 8.4kJ/molIMRECumming and Kebarle, 1978gas phase; 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.

Evlasheva, Puchkova, et al., 1975
Evlasheva, T.I.; Puchkova, V.V.; Potapov, V.K.; Gur'yanova, E.N., Ionisation potentials and electron-donating properties of sulphones, Russ. J. Phys. Chem., 1975, 49, 453. [all data]

Cumming and Kebarle, 1978
Cumming, J.B.; Kebarle, P., Summary of gas phase measurements involving acids AH. Entropy changes in proton transfer reactions involving negative ions. Bond dissociation energies D(A-H) and electron affinities EA(A), Can. J. Chem., 1978, 56, 1. [all data]


Notes

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