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Hexacyclopropylethane

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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
Deltafgas466.5kJ/molCcbBernloehr, Beckhaus, et al., 1984Uc=-11044.0±3.5 cal/g

Condensed 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafsolid357.5 ± 3.9kJ/molCcbBernloehr, Beckhaus, et al., 1984Uc=-11044.0±3.5 cal/g; ALS

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
396.1298.15Bernloehr, Beckhaus, et al., 1984DH

Phase change data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, References, Notes

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:
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Deltavap85.8 ± 0.2kJ/molGSChickos, Hesse, et al., 1995Based on data from 333. - 373. K.; AC
Quantity Value Units Method Reference Comment
Deltasub109. ± 2.kJ/molCBernloehr, Beckhaus, et al., 1984Uc=-11044.0±3.5 cal/g; ALS
Deltasub109.0kJ/molN/ABernloehr, Beckhaus, et al., 1984DRB

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Bernloehr, Beckhaus, et al., 1984
Bernloehr, W.; Beckhaus, H.D.; Peters, K.; Von Schnering, H.G.; Ruechardt, C., Thermolabile hydrocarbons. XXIV. Hexacyclo propylethane - structure, thermochemistry, and stability, Chem. Ber., 1984, 117, 1013-1025. [all data]

Chickos, Hesse, et al., 1995
Chickos, James S.; Hesse, Donald G.; Hosseini, Sarah; Liebman, Joel F.; David Mendenhall, G.; Verevkin, Sergej P.; Rakus, Klaus; Beckhaus, Hans-Dieter; Rüchardt, Christoph, Enthalpies of vaporization of some highly branched hydrocarbons, The Journal of Chemical Thermodynamics, 1995, 27, 6, 693-705, https://doi.org/10.1006/jcht.1995.0071 . [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, References