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Cyclopropane, tris(methylene)-


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
Deltafgas396. ± 12.kJ/molIonBally, Baumgaertel, et al., 1978 

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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C6H6+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
9.0 ± 0.1SDorko, Scheps, et al., 1974LLK
8.94PEBally and Haselbach, 1978Vertical value; LLK
8.94 ± 0.02PEBieri, Burger, et al., 1977Vertical value; LLK

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.

Bally, Baumgaertel, et al., 1978
Bally, T.; Baumgaertel, H.; Buechler, U.; Haselbach, E.; Lohr, W.; Maier, J.P.; Vogt, J., Tris(methylidene)cyclopropane ("[3]radialene"). Part 1. Enthalpy of formation and strain energy, Helv. Chim. Acta, 1978, 61, 741-753. [all data]

Dorko, Scheps, et al., 1974
Dorko, E.A.; Scheps, R.; Rice, S.A., Comments on the ultraviolet spectrum and photophysical properties of trimethylenecyclopropane, J. Phys. Chem., 1974, 78, 568. [all data]

Bally and Haselbach, 1978
Bally, T.; Haselbach, E., 65. Tris(methylidene)- cyclopropane("[3]radialene"). Part 2. Electronic states of the molecular cation and revised uv.- absorption spectrum of the parent neutral, Helv. Chim. Acta, 1978, 61, 754. [all data]

Bieri, Burger, et al., 1977
Bieri, G.; Burger, F.; Heilbronner, E.; Maier, J.P., Valence ionization enrgies of hydrocarbons, Helv. Chim. Acta, 1977, 60, 2213. [all data]


Notes

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