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2,5-Dihydrothiophene 1,1-dioxide


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
Deltafgas-256.2 ± 2.8kJ/molCcrMackle and O'Hare, 1961Reanalyzed by Cox and Pilcher, 1970, Original value = -256. ± 3. kJ/mol; Hfusion=2.5±0.5 kcal/mol

Condensed phase thermochemistry data

Go To: Top, Gas 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafsolid-318.9 ± 1.3kJ/molCcrMackle and O'Hare, 1961Reanalyzed by Cox and Pilcher, 1970, Original value = -318. ± 1.4 kJ/mol; Hfusion=2.5±0.5 kcal/mol
Quantity Value Units Method Reference Comment
Deltacsolid-2714.9 ± 1.3kJ/molCcrMackle and O'Hare, 1961Reanalyzed by Cox and Pilcher, 1970, Original value = -2710. ± 1. kJ/mol; Hfusion=2.5±0.5 kcal/mol

References

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

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

Mackle and O'Hare, 1961
Mackle, H.; O'Hare, P.A.G., Studies in the thermochemistry of sulphones. Part 7.-Thermochemistry of monomeric and polymeric butadiene sulphones, Trans. Faraday Soc., 1961, 57, 1873-1876. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]


Notes

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