Benzo[b]thiophene

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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
Δfsolid100.60 ± 0.45kJ/molCmSabbah, 1979ALS
Δfsolid100.9 ± 0.92kJ/molCcrGood, 1972ALS
Quantity Value Units Method Reference Comment
Δcsolid-4708.21 ± 0.79kJ/molCcrGood, 1972ALS
Quantity Value Units Method Reference Comment
solid,1 bar177.11J/mol*KN/AFinke, Gross, et al., 1954DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
172.14295.859Chirico, Knipmeyer, et al., 1991crystaline, I phase; T = 277 to 495 K. Unsmoothed experimental datum. Cp(liq, 298.15 K, smoothed, graphical extrapolation) = 188.17 J/mol*K.; DH
163.01298.15Finke, Gross, et al., 1954T = 12 to 335 K.; DH

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.

Sabbah, 1979
Sabbah, R., Thermodynamique de substances soufrees. I. Etude thermochimique du benzo-2,3 thiophene et du dibenzothiophene, Bull. Soc. Chim. France, 1979, 9, 434-437. [all data]

Good, 1972
Good, W.D., Enthalpies of combustion of 18 organic sulfur compounds related to petroleum, J. Chem. Eng. Data, 1972, 17, 158-162. [all data]

Finke, Gross, et al., 1954
Finke, H.L.; Gross, M.E.; Messerly, J.F.; Waddington, G., Benzothiophene: heat capacity, heat of transition, heat of fusion and entropy. An order-disorder transition, J. Am. Chem. Soc., 1954, 76, 854-857. [all data]

Chirico, Knipmeyer, et al., 1991
Chirico, R.D.; Knipmeyer, S.E.; Nguyen, A.; Steele, W.V., The thermodynamic properties of benzo[b]thiophene, J. Chem. Thermodyn., 1991, 23, 759-779. [all data]


Notes

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