Xanthone

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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
Δfsolid-196.8 ± 3.6kJ/molCcbSabbah and El Watik, 1988Hfusion=26.12±0.24 kJ/mol; ALS
Δfsolid-191.5 ± 2.7kJ/molCcbKim, Winans, et al., 1978ALS
Quantity Value Units Method Reference Comment
Δcsolid-6062.2 ± 3.6kJ/molCcbSabbah and El Watik, 1988Hfusion=26.12±0.24 kJ/mol; Corresponding Δfsolid = -196.8 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcsolid-6067. ± 2.kJ/molCcbKim, Winans, et al., 1978Corresponding Δfsolid = -191.5 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
226.298.15Sabbah and El Watik, 1988DH

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 and El Watik, 1988
Sabbah, R.; El Watik, L., Thermodynamic study of two simple molecules encountered as products of the pyrolysis of coal: chromone and xanthone, Bull. Soc. Chim. France, 1988, 626-630. [all data]

Kim, Winans, et al., 1978
Kim, K.Y.; Winans, R.E.; Hubbard, W.N.; Johnson, C.E., Thermochemistry of coal components. 1. Xanthone, J. Phys. Chem., 1978, 82, 402-405. [all data]


Notes

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