Xanthone

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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
Δfgas-23.5 ± 0.86kcal/molCcbSabbah and El Watik, 1988Hfusion=26.12±0.24 kJ/mol; ALS
Δfgas-22.2kcal/molN/AKim, Winans, et al., 1978Value computed using ΔfHsolid° value of -191.5±2.7 kj/mol from Kim, Winans, et al., 1978 and ΔsubH° value of 98.6 kj/mol from Kim, Winans, et al., 1978.; DRB

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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