- Access by Xinjiang University
Extension of the Law of Corresponding States to Rare-Gas Solids
Phys. Rev. A 2, 38 – Published 1 July, 1970
DOI: https://doi.org/10.1103/PhysRevA.2.38
Abstract
It is shown that the law of corresponding states can be applied to sublimation pressure curves of rare-gas solids. The vapor pressure () and temperature () below the triple point are written in terms of the usual reduced variables and , where and are Lennard-Jones potential parameters. It is then demonstrated that a single curve fits the , data for Ar, Kr, and Xe over the 5-decade range in for which measurements have been made, and . The equation of the curve for Ar, Kr, and Xe is . The sublimation pressure curve for Ne is different from that of the heavier rare gases because of zero-point energy effects. The equation of the Ne curve is , over about 3 decades in . The historical background of the law of corresponding states and its derivation by De Boer et al. from quantum-mechanical first principles are presented in a way natural to this problem. It is shown that extension of the law of corresponding states to the solid-vapor phase transition is natural and proper. As a corollary, the sublimation pressure for radon is predicted as .
References (22)
- K. S. Pitzer, J. Chem. Phys. 7, 583 (1939)
- J. R. Partington, An Advanced Treatise on Physical Chemistry (Wiley, New York, 1954), Vol. I
- A. Byk, Ann. Physik 66, 167 (1921) ibid.69, 161 (1922)
- J. De Boer and A. Michels, Physica 5, 945 (1938)
- J. De Boer, Physica 14, 139 (1948)
- J. De Boer and B. S. Blaisse, Physica 14, 149 (1948)
- G. L. Pollack, Rev. Mod. Phys. 36, 748 (1964)
- American Institute of Physics Handbook (McGraw-Hill, New York, 1963)
- E. A. Guggenheim, J. Chem. Phys. 13, 253 (1945)
- N. Bernardes, Phys. Rev. 120, 807 (1960)
- F. Danon and K. S. Pitzer, J. Phys. Chem. 66, 583 (1962)
- C. E. Hamrin and G. Thodos, J. Chem. Phys. 35, 899 (1961)
- G. Boato and G. Casanova, Physica 27, 571 (1961)
- V. A. Malyshev, Soviet Phys. J. 4, 97 (1965)
- J. Bigeleisen and E. Roth, J. Chem. Phys. 35, 68 (1961)
- W. H. Keesom and J. Haantjes, Physica 2, 460 (1935)
- P. Flubacher, A. J. Leadbetter, and J. A. Morrison, Proc. Phys. Soc. (London) 78, 1449 (1961)
- R. H. Beaumont, H. Chihara, and J. A. Morrison, Proc. Phys. Soc. (London) 78, 1462 (1961)
- B. B. Fisher and W. G. McMillan, J. Phys. Chem. 62, 494 (1958)
- M. P. Freeman and G. D. Halsey, Jr., J. Phys. Chem. 60, 1119 (1956)
- H. H. Podgurski and F. N. Davis, J. Phys. Chem. 65, 1343 (1961)
- I. J. Zucker, Proc. Phys. Soc. (London) 77, 889 (1961)