Quantum corrections to the second virial coefficient for the Lennard-Jones (m-6) potential

journal article
Published by National Institute of Standards and Technology (NIST) in Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry

Vol. 75A (1) , 57-95
https://doi.org/10.6028/jres.075a.007

Abstract

Tables are presented for the second virial coefficient of a Lennard-Jones (m-6) gas in reduced variables for seven values of m. A wide range of reduced temperatures, in a mesh chosen for ease of interpolation, is covered. Values are given for the classical term and three quantum corrections as well as the first two temperature derivatives of each of these terms. A discussion of the variation of behavior with m, especially at the limits m = 6 and m = ∞, is included.

Keywords

(M-6) INTERMOLECULAR POTENTIAL
LENNARD-JONES GAS
QUANTUM CORRECTIONS
SECOND VIRIAL COEFFICIENT
STATISTICAL MECHANICS
THERMODYNAMICS

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