So far, I could find these three sources for parameters for a LJ parametrisation of Li
Ref | epsilon (kJ/mol) | sigma (Ang) | |
---|---|---|---|
1 | CL&P for ionic liquids | 0.07648 | 2.126 |
2 | Wu & Wick Macrom. 2010 | 1.67470 | 1.400 |
3 | Starovoytov J. Phys. Chem. B 2021 | 0.10500 | 2.000 |
These results are different since they have been parametrized to optimize different properties and show that there is not a unique way to parametrize this element. Besides the large variability, a posteriori, I can see how transport quantity are not largely modified by the specific value.