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Thiourea 1,1,2,2-tetrachloroethane clathrate


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 bar570.71J/mol*KN/ASekii, Matsuo, et al., 1992 

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
414.06298.15Sekii, Matsuo, et al., 1992T = 13 to 330 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
5.940224.crystaline, IIIcrystaline, IISekii, Matsuo, et al., 1992 
2.756248.crystaline, IIcrystaline, ISekii, Matsuo, et al., 1992 

Entropy of phase transition

DeltaStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
28.1224.crystaline, IIIcrystaline, IISekii, Matsuo, et al., 1992 
11.3248.crystaline, IIcrystaline, ISekii, Matsuo, et al., 1992 

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Sekii, Matsuo, et al., 1992
Sekii, M.; Matsuo, T.; Suga, H., Calorimetric study of phase transitions in the thiourea 1,1,2,2-tetrachloroethane clathrate compound, J. Therm. Anal., 1992, 38(8), 1861-1872. [all data]


Notes

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