9,10[1',2']-Benzenoanthracene, 9,10-dihydro-

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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
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Δfgas76.9 ± 3.0kcal/molCcbRodgers, Westrum, et al., 1973ALS

Constant pressure heat capacity of gas

Cp,gas (cal/mol*K) Temperature (K) Reference Comment
67.751298.15Bencivenni L., 1979GT
85.000370.
87.239380.
89.431390.
91.580400.
93.681410.
95.729420.
97.811430.

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
Δfsolid51.90 ± 0.30kcal/molCcbRodgers, Westrum, et al., 1973ALS
Quantity Value Units Method Reference Comment
Δcsolid-2411.13 ± 0.28kcal/molCcbRodgers, Westrum, et al., 1973Corresponding Δfsolid = 51.90 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
solid,1 bar65.480cal/mol*KN/AAndrews and Westrum, 1970DH

Constant pressure heat capacity of solid

Cp,solid (cal/mol*K) Temperature (K) Reference Comment
67.66298.15Rodgers, Westrum, et al., 1973Cp given as 0.266 cal/g*K.; DH
67.560298.15Andrews and Westrum, 1970T = 5 to 550 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.

Rodgers, Westrum, et al., 1973
Rodgers, D.L.; Westrum, E.F., Jr.; Andrews, J.T.S., The enthalpies of combustion and formation of [2.2]-paracyclophane and triptycene, J. Chem. Thermodyn., 1973, 5, 733-739. [all data]

Bencivenni L., 1979
Bencivenni L., Vibrational spectrum and thermodynamic functions of gaseous triptycene, J. Mol. Struct., 1979, 53, 25-29. [all data]

Andrews and Westrum, 1970
Andrews, J.T.S.; Westrum, E.F., Jr., The heat capacity and thermodynamic functions of crystalline and liquid triptycene, J. Chem. Thermodynam., 1970, 2, 245-253. [all data]


Notes

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