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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, Kenneth Kroenlein director
AC - William E. Acree, Jr., James S. Chickos
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Tfus613.15KN/AInokuchi, Shiba, et al., 1952Uncertainty assigned by TRC = 2. K; TRC
Tfus613.15KN/AInokuchi, 1951Uncertainty assigned by TRC = 2. K; TRC
Quantity Value Units Method Reference Comment
Deltavap106.2 ± 3.7kJ/molCGCHanshaw, Nutt, et al., 2008AC
Quantity Value Units Method Reference Comment
Deltasub135.9 (+0.5,-0.1)kJ/molReviewRoux, Temprado, et al., 2008There are insufficient literature values to properly evaluate the data and insufficient information to construct thermochemical cycles or estimate values for comparison, and one must rely solely upon reported uncertainities and the quality of the measurements. In general, the evaluated uncertainty limits are on the order of (3 to 9) kJ/mol.; DRB
Deltasub144. ± 5.kJ/molVKruif, 1980ALS
Deltasub143.7 ± 0.5kJ/molTE,MKruif, 1980Based on data from 419. - 446. K.; AC
Deltasub125.kJ/molVWakayama and Inokuchi, 1967ALS

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Method Reference Comment
124.8 ± 2.6399. - 430.MEOja, Chen, et al., 2009AC
126.1 ± 9.0429.MEOja and Suuberg, 1998Based on data from 386. - 472. K.; AC
126.5383.GSNass, Lenoir, et al., 1995Based on data from 313. - 453. K.; AC
125. ± 4.422.MEWakayama and Inokuchi, 1967, 2See also Pedley and Rylance, 1977.; AC
128.8473.HSAMorris, 1965Based on data from 433. - 493. K.; AC
132.6468.HSAFielding and MacKay, 1964Based on data from 433. - 483. K.; AC
117.2459.MEInokuchi, Shiba, et al., 1952See also Jones, 1960.; AC
124.293.VMagnus, Hartmann, et al., 1951ALS

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:


Go To: Top, Phase change data, Notes

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

Inokuchi, Shiba, et al., 1952
Inokuchi, Hiroo; Shiba, Sukekuni; Handa, Takashi; Akamatu, Hideo, Heats of Sublimation of Condensed Polynuclear Aromatic Hydrocarbons, Bull. Chem. Soc. Jpn., 1952, 25, 5, 299-302, https://doi.org/10.1246/bcsj.25.299 . [all data]

Inokuchi, 1951
Inokuchi, H., J. Chem. Soc. Jpn. Pure Chem. Sect., 1951, 72, 552. [all data]

Hanshaw, Nutt, et al., 2008
Hanshaw, William; Nutt, Marjorie; Chickos, James S., Hypothetical Thermodynamic Properties. Subcooled Vaporization Enthalpies and Vapor Pressures of Polyaromatic Hydrocarbons, J. Chem. Eng. Data, 2008, 53, 8, 1903-1913, https://doi.org/10.1021/je800300x . [all data]

Roux, Temprado, et al., 2008
Roux, M.V.; Temprado, M.; Chickos, J.S.; Nagano, Y., Critically Evaluated Thermochemical Properties of Polycyclic Aromatic Hydrocarbons, J. Phys. Chem. Ref. Data, 2008, 37, 4, 1855-1996. [all data]

Kruif, 1980
Kruif, C.G., Enthalpies of sublimation and vapour pressures of 11 polycyclic hydrocarbons, J. Chem. Thermodyn., 1980, 12, 243-248. [all data]

Wakayama and Inokuchi, 1967
Wakayama, N.; Inokuchi, H., Heats of sublimation of polycyclic aromatic hydrocarbons and their molecular packings, Bull. Chem. Soc. Jpn., 1967, 40, 2267. [all data]

Oja, Chen, et al., 2009
Oja, Vahur; Chen, Xu; Hajaligol, Mohammad R.; Chan, W. Geoffrey, Sublimation Thermodynamic Parameters for Cholesterol, Ergosterol, «beta»-Sitosterol, and Stigmasterol, J. Chem. Eng. Data, 2009, 54, 3, 730-734, https://doi.org/10.1021/je800395m . [all data]

Oja and Suuberg, 1998
Oja, Vahur; Suuberg, Eric M., Vapor Pressures and Enthalpies of Sublimation of Polycyclic Aromatic Hydrocarbons and Their Derivatives, J. Chem. Eng. Data, 1998, 43, 3, 486-492, https://doi.org/10.1021/je970222l . [all data]

Nass, Lenoir, et al., 1995
Nass, Karen; Lenoir, Dieter; Kettrup, Antonius, Calculation of the Thermodynamic Properties of Polycyclic Aromatic Hydrocarbons by an Incremental Procedure, Angew. Chem. Int. Ed. Engl., 1995, 34, 16, 1735-1736, https://doi.org/10.1002/anie.199517351 . [all data]

Wakayama and Inokuchi, 1967, 2
Wakayama, Nobuko; Inokuchi, Hiroo, Heats of Sublimation of Polycyclic Aromatic Hydrocarbons and Their Molecular Packings, Bull. Chem. Soc. Jpn., 1967, 40, 10, 2267-2271, https://doi.org/10.1246/bcsj.40.2267 . [all data]

Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J., , Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brighton, 1977. [all data]

Morris, 1965
Morris, G.C., The intensity of absorption of naphthacene vapor from 20 000 to 54 000 cm-1, Journal of Molecular Spectroscopy, 1965, 18, 1, 42-50, https://doi.org/10.1016/0022-2852(65)90059-7 . [all data]

Fielding and MacKay, 1964
Fielding, PE; MacKay, AG, Vapour phase spectrum and enthalpy of sublimation of naphthacene, Aust. J. Chem., 1964, 17, 11, 1288-621, https://doi.org/10.1071/CH9641288 . [all data]

Jones, 1960
Jones, A.H., Sublimation Pressure Data for Organic Compounds., J. Chem. Eng. Data, 1960, 5, 2, 196-200, https://doi.org/10.1021/je60006a019 . [all data]

Magnus, Hartmann, et al., 1951
Magnus, A.; Hartmann, H.; Becker, F., Verbrennungswarmen und resonanzenergien von mehrkernigen aromatischen kohlenwasserstoffen, Z. Phys. Chem., 1951, 197, 75-91. [all data]


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