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p-Chloranil potassium

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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 by: Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
solid,1 bar313.97J/mol*KN/AKosaki, Sorai, et al., 1977crystaline, I phase

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
239.67300.Kosaki, Sorai, et al., 1977crystaline, I phase; T = 14 to 331 K.

Phase change 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 by: Eugene S. Domalski and Elizabeth D. Hearing

Enthalpy of phase transition

DeltaHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
2.796260.01crystaline, IIcrystaline, IKosaki, Sorai, et al., 1977S obtained by summation of experimental Cp/T data.

Entropy of phase transition

DeltaStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
11.06260.01crystaline, IIcrystaline, IKosaki, Sorai, et al., 1977S

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.

Kosaki, Sorai, et al., 1977
Kosaki, A.; Sorai, M.; Suga, H.; Seki, S., Heat capacity of potassium p-chloranil anion radical salt between 13 and 330K, Bull. Chem. Soc. Japan, 1977, 50, 810-816. [all data]


Notes

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