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Dibenzothiophene

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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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Deltafgas213.2 ± 0.7kJ/molCmChirico, Knipmeyer, et al., 1991ALS
Deltafgas189.3 ± 4.5kJ/molCcrSabbah and Antipine, 1987see Sabbah, 1979; ALS
Deltafgas205.4kJ/molN/AGood, 1972Value computed using «DELTA»fHsolid° value of 120.3±1.5 kj/mol from Good, 1972 and «DELTA»subH° value of 85.1 kj/mol from Sabbah and Antipine, 1987.; DRB

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 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
Deltafsolid104.2 ± 4.5kJ/molCcrSabbah and Antipine, 1987see Sabbah, 1979; ALS
Deltafsolid120.3 ± 1.5kJ/molCcrGood, 1972ALS
Quantity Value Units Method Reference Comment
Deltacsolid-6571.6 ± 4.4kJ/molCcrSabbah and Antipine, 1987see Sabbah, 1979; ALS
Deltacsolid-6587.7 ± 1.3kJ/molCcrGood, 1972ALS
Quantity Value Units Method Reference Comment
solid,1 bar204.20J/mol*KN/AChirico, Knipmeyer, et al., 1991DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
198.30298.15Chirico, Knipmeyer, et al., 1991T = 5 to 800 K.; DH
194.6298.15O'Rourke and Mraw, 1983T = 220 to 560 K. Cp = 0.6709 (T/K) - 5.4 (220 to 371.0 K) J/mol*K.; DH

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.

Chirico, Knipmeyer, et al., 1991
Chirico, R.D.; Knipmeyer, S.E.; Nguyen, A.; Steele, W.V., The thermodynamic properties of dibenzothiophene, J. Chem. Thermodyn., 1991, 23, 431-450. [all data]

Sabbah and Antipine, 1987
Sabbah, R.; Antipine, I., Thermodynamic study on four polycycles. Relationship between their energy values and their structure, Bull. Soc. Chim. Fr., 1987, 392-400. [all data]

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]

O'Rourke and Mraw, 1983
O'Rourke, D.F.; Mraw, S.C., Heat capacities and enthalpies of fusion of dibenzothiophene (220 to 560 K) and of biphenyl, cyclohexylbenzene, and cyclohexylcyclohexane (220 to 475 K). Enthalpies and temperatures of three transitions in solid cyclohexylcyclohexane, J. Chem. Thermodynam., 1983, 15, 489-502. [all data]


Notes

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