cycloheptanone enolate anion
- Formula: C7H11O-
- Molecular weight: 111.1622
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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 by: John E. Bartmess
Electron affinity of neutral species
EAneutral (eV) | Method | Reference | Comment |
---|---|---|---|
1.444 ± 0.020 | LPES | Brinkman, Berger, et al., 1993 | HOF(cycloheptanone), Pedley, Naylor, et al., 1986 likely in error, Miranda, Morais, et al., 2010 |
1.483 ± 0.043 | PD | Zimmerman, Jackson, et al., 1978 |
Protonation reactions
By formula: C7H11O- + H+ = C7H12O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1537. ± 9.2 | kJ/mol | D-EA | Zimmerman, Jackson, et al., 1978 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1506. ± 10. | kJ/mol | H-TS | Zimmerman, Jackson, et al., 1978 | gas phase |
References
Go To: Top, Gas phase ion energetics data, Notes
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
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
EAneutral Electron affinity of neutral species ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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