. 2019 Oct 29;11(11):1775. doi: 10.3390/polym11111775

Table 2.

Parameters for van der Waals and electrostatic interactions of atoms of the studied gases.

Gas	Atom	Interaction Potential Parameters		Reference
Gas	Atom	ε/k_B, K	σ, Å	Reference
He	He	6.030	2.6282	[28,60]
N₂	N	37.296	3.31	[61]
O₂	O	44.6	3.09	[62]
CH₄	C	47.8	3.7595	[63]
CH₄	H	8.5546	2.3876	[63]