Phosphine, triphenyl-

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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tfus354.4KN/AKirklin and Domalski, 1988Uncertainty assigned by TRC = 0.5 K; TRC
Tfus353.7KN/AForward, Bowden, et al., 1949Uncertainty assigned by TRC = 0.5 K; TRC
Tfus350.4KN/ASmith and Andrews, 1931Uncertainty assigned by TRC = 1. K; with mercury thermometer; TRC
Tfus347.85KN/ASmith and Andrews, 1931Uncertainty assigned by TRC = 0.5 K; with thermocouple; TRC
Quantity Value Units Method Reference Comment
Δsub113.2 ± 3.0kJ/molN/AKirklin and Domalski, 1988, 2AC
Δsub96.2 ± 8.4kJ/molN/APilcher and Skinner, 1983See also Bedford and Mortimer, 1960.; AC

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
71.2498.AStephenson and Malanowski, 1987Based on data from 483. to 660. K. See also Forward, Bowden, et al., 1949, 2.; AC
91. ± 2.378.TE,MEDe Kruif, Herman, et al., 1981Based on data from 364. to 392. K.; AC

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Reference Comment
109.2 ± 1.1350.Kirklin and Domalski, 1988, 2AC

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Reference Comment
19.690354.4Kirklin and Domalski, 1988, 2DH
19.69354.4Acree, 1991AC

Entropy of fusion

ΔfusS (J/mol*K) Temperature (K) Reference Comment
55.56354.4Kirklin and Domalski, 1988, 2DH

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.

Kirklin and Domalski, 1988
Kirklin, D.R.; Domalski, E.S., Enthalpies of combustion of triphenylphosphine and triphenylphosphine oxide, J. Chem. Thermodyn., 1988, 20, 743. [all data]

Forward, Bowden, et al., 1949
Forward, M.V.; Bowden, S.T.; Jones, W.J., Physical Properties of Triphenyl Compounds of Group VB Elements, J. Chem. Soc., 1949, 1949, 121-6. [all data]

Smith and Andrews, 1931
Smith, R.H.; Andrews, D.H., Thermal Energy Studies II. Phenyl Derivatives of Metals, J. Am. Chem. Soc., 1931, 53, 3661-7. [all data]

Kirklin and Domalski, 1988, 2
Kirklin, D.R.; Domalski, E.S., Enthalpies of combustion of triphenylphosphine and triphenylphosphine oxide, J. Chem. Thermodynam., 1988, 20, 743-754. [all data]

Pilcher and Skinner, 1983
Pilcher, G.; Skinner, H.A., Thermochemistry of organometallic compounds, 1983, 43-90, https://doi.org/10.1002/9780470771686.ch2 . [all data]

Bedford and Mortimer, 1960
Bedford, A.F.; Mortimer, C.T., 327. Heats of formation and bond energies. Part II. Triethyl phosphate, triphenylphosphine, and triphenylphosphine oxide, J. Chem. Soc., 1960, 1622, https://doi.org/10.1039/jr9600001622 . [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]

Forward, Bowden, et al., 1949, 2
Forward, M.V.; Bowden, S.T.; Jones, W.J., S 26. Physical properties of triphenyl compounds of group V B elements, J. Chem. Soc., 1949, S121, https://doi.org/10.1039/jr949000s121 . [all data]

De Kruif, Herman, et al., 1981
De Kruif, Kees G.; Herman, Johan M.; Van den Berg, Pieter J., Enthalpies of vaporization and vapor pressures of triphenyl-, tri(p-tolyl)- and tris(2-cyanoethyl)phosphines, J. Chem. Eng. Data, 1981, 26, 4, 359-361, https://doi.org/10.1021/je00026a002 . [all data]

Acree, 1991
Acree, William E., Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation, Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H . [all data]


Notes

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