2,4,6-Cycloheptatrien-1-one, 2-hydroxy-

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Gas phase 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfgas-156. ± 1.kJ/molCcbHubbard, Katz, et al., 1952 
Δfgas-155.kJ/molCcbCook, Gibb, et al., 1951 

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:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference Comment
9.86 ± 0.02EIHigasi, Nozoe, et al., 1957RDSH

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C6H6O+10.8COEIWilliams, Cooks, et al., 1968RDSH

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.

Hubbard, Katz, et al., 1952
Hubbard, W.N.; Katz, C.; Guthrie, G.B., Jr.; Waddington, G., The heat of combustion and resonance energy of tropolone, J. Am. Chem. Soc., 1952, 74, 4456-44. [all data]

Cook, Gibb, et al., 1951
Cook, J.W.; Gibb, A.R.; Raphael, R.A.; Somerville, A.R., Tropolones. Part I. The preparation and general characteristics of tropolone, J. Chem. Soc., 1951, 503-511. [all data]

Higasi, Nozoe, et al., 1957
Higasi, K.; Nozoe, T.; Omura, I., Ionization potentials of some organic molecules. IV. Troponoid compounds, Bull. Chem. Soc. Japan, 1957, 30, 408. [all data]

Williams, Cooks, et al., 1968
Williams, D.H.; Cooks, R.G.; Howe, I., Studies in mass spectrometry. XXXI. A comparison of reaction rates in common ions generated via fragmentation and direct ionization, J. Am. Chem. Soc., 1968, 90, 6759. [all data]


Notes

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