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Pyracyclene

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Phase change 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:
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Deltasub19.9kcal/molReviewRoux, Temprado, et al., 2008There are insufficient literature values to properly evaluate the data and insufficient information to construct thermochemical cycles or estimate values for comparison, and one must rely solely upon reported uncertainities and the quality of the measurements. In general, the evaluated uncertainty limits are on the order of (3 to 9) kJ/mol.; DRB
Deltasub19.9kcal/molMEDiogo, Kiyobayashi, et al., 2002AC

Enthalpy of sublimation

DeltasubH (kcal/mol) Temperature (K) Method Reference Comment
19.6342.MEDiogo, Kiyobayashi, et al., 2002AC

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.

Roux, Temprado, et al., 2008
Roux, M.V.; Temprado, M.; Chickos, J.S.; Nagano, Y., Critically Evaluated Thermochemical Properties of Polycyclic Aromatic Hydrocarbons, J. Phys. Chem. Ref. Data, 2008, 37, 4, 1855-1996. [all data]

Diogo, Kiyobayashi, et al., 2002
Diogo, Hermínio P.; Kiyobayashi, Tetsu; Minas da Piedade, Manuel E.; Burlak, Natan; Rogers, Donald W.; McMasters, Daniel; Persy, Gabriele; Wirz, Jakob; Liebman, Joel F., The Aromaticity of Pyracylene: An Experimental and Computational Study of the Energetics of the Hydrogenation of Acenaphthylene and Pyracylene, J. Am. Chem. Soc., 2002, 124, 9, 2065-2072, https://doi.org/10.1021/ja012541+ . [all data]


Notes

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