Tetracyanoethylene

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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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil496.2KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Tfus472.0KN/ARadomska and Radomski, 1991Uncertainty assigned by TRC = 0.2 K; TRC
Quantity Value Units Method Reference Comment
Δsub19.4kcal/molVBoyd, 1963ALS
Δsub19.4kcal/molN/ABoyd, 1963DRB

Enthalpy of sublimation

ΔsubH (kcal/mol) Temperature (K) Method Reference Comment
19.5348.AStephenson and Malanowski, 1987Based on data from 333. to 371. K.; AC
20.1302.TE,MEDe Wit, Van Miltenburg, et al., 1983Based on data from 290. to 312. K.; AC
19.4 ± 1.4350.N/ABoyd, 1963, 2See also Cox and Pilcher, 1970.; AC

Enthalpy of fusion

ΔfusH (kcal/mol) Temperature (K) Reference Comment
5.956472.2Radomska and Radomski, 1991AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


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.

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Radomska and Radomski, 1991
Radomska, M.; Radomski, R., Phase diagrams in the binary systems of tetracyanoethylene with mesitylene, durene and pentamethylbenzene, Journal of Thermal Analysis, 1991, 37, 4, 693-704, https://doi.org/10.1007/BF01913148 . [all data]

Boyd, 1963
Boyd, R.H., Thermochemistry of cyanocarbons, J. Chem. Phys., 1963, 38, 2529-2535. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

De Wit, Van Miltenburg, et al., 1983
De Wit, H.G.M.; Van Miltenburg, J.C.; De Kruif, C.G., Thermodynamic properties of molecular organic crystals containing nitrogen, oxygen, and sulphur 1. Vapour pressures and enthalpies of sublimation, The Journal of Chemical Thermodynamics, 1983, 15, 7, 651-663, https://doi.org/10.1016/0021-9614(83)90079-4 . [all data]

Boyd, 1963, 2
Boyd, Richard H., Thermochemistry of Cyanocarbons, J. Chem. Phys., 1963, 38, 10, 2529, https://doi.org/10.1063/1.1733536 . [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press Inc., London, 1970, 643. [all data]


Notes

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