3,6-Diphenyl-1,2-dithiin

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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
Δfgas100.95 ± 0.87kcal/molCcbGeiseler and Sawistowsky, 1973Reanalyzed by Pedley, Naylor, et al., 1986, Original value = 101.1 kcal/mol

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

Quantity Value Units Method Reference Comment
Δcsolid-2259.8kcal/molCcbGeiseler and Sawistowsky, 1973 

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

Quantity Value Units Method Reference Comment
Δsub43.76 ± 0.60kcal/molN/AGeiseler and Sawistowsky, 1973, 2See also Pedley and Rylance, 1977.; AC
Δsub43.77 ± 0.60kcal/molVGeiseler and Sawistowsky, 1973Reanalyzed by Pedley, Naylor, et al., 1986, Original value = 41.7 ± 0.6 kcal/mol; ALS

Enthalpy of sublimation

ΔsubH (kcal/mol) Temperature (K) Reference Comment
41.71 ± 0.60355.Geiseler and Sawistowsky, 1973, 2See also Pedley and Rylance, 1977.; AC

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.

Geiseler and Sawistowsky, 1973
Geiseler, G.; Sawistowsky, J., Bildungsenthalpien und Mesomerieenergien von π-Bindungssystemen. 7. Mitteilung: Bildungsenthalpie des 3,6-Diphenyldithiins, Z. Phys. Chem. (Leipzig), 1973, 253, 333-336. [all data]

Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P., Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]

Geiseler and Sawistowsky, 1973, 2
Geiseler, G.; Sawistowsky, J., Z. Phys. Chem. (Leipzig), 1973, 253, 333. [all data]

Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J., , Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brighton, 1977. [all data]


Notes

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