
TY  - JOUR
A1  - Hamann, SD 
A1  - Lambert, JA 
T1  - The behaviour of fluids of Quasi-Spherical molecules. I. Gases at low densities
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1954
VL  - 7
IS  - 1
SP  - 1
EP  - 17
KW  - 
UR  - https://doi.org/10.1071/CH9540001 
N2  - Consideration of the spherically smoothed mutual potential energy between nearly spherical polyatomic molecules leads to the conclusion that it can often be well represented by a (28,7) type of Lennard-Jones potential. Second and third virial coefficients have been calculated for this potential and also for (&#8734;,6) and (&#8734;,7) potentials.   The (28,7) interaction energy gives a good description of the properties of gases of quasi-spherical molecules. For these gases it is markedly superior to the more usual (12,6) potential. 
ER  -

