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cycloheptanone enolate 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

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
1.444 ± 0.020LPESBrinkman, Berger, et al., 1993HOF(cycloheptanone), Pedley, Naylor, et al., 1986 likely in error, Miranda, Morais, et al., 2010
1.483 ± 0.043PDZimmerman, Jackson, et al., 1978 

Protonation reactions

C7H11O- + Hydrogen cation = Cycloheptanone

By formula: C7H11O- + H+ = C7H12O

Quantity Value Units Method Reference Comment
Deltar367.4 ± 2.2kcal/molD-EAZimmerman, Jackson, et al., 1978gas phase
Quantity Value Units Method Reference Comment
Deltar360.0 ± 2.4kcal/molH-TSZimmerman, Jackson, et al., 1978gas phase

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.

Brinkman, Berger, et al., 1993
Brinkman, E.A.; Berger, S.; Marks, J.; Brauman, J.I., Molecular Rotation and the Observation of Dipole-Bound States of Anions, J. Chem. Phys., 1993, 99, 10, 7586, https://doi.org/10.1063/1.465688 . [all data]

Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P., Thermochemical Data of Organic Compounds., 2nd Ed., Chapman and Hall, London,, 1986. [all data]

Miranda, Morais, et al., 2010
Miranda, M.S.; Morais, V.M.F.; Matos, M.A.R.; Liebman, J.F., Standard molar enthalpy of formation of 1-benzosuberone: An experimental and computational study, J. Chem. Therm., 2010, 42, 9, 1094-1100, https://doi.org/10.1016/j.jct.2010.04.007 . [all data]

Zimmerman, Jackson, et al., 1978
Zimmerman, A.H.; Jackson, R.L.; Janousek, B.K.; Brauman, J.J., Electron photodetachment from cyclic enolate anions in the gas phase: Electron affinities of cyclic enolate radicals, J. Am. Chem. Soc., 1978, 100, 4674. [all data]


Notes

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