Hello Forum, This is my first time on this forum, so, please, forgive me if Ive mistaken the right section for the following question. For my research, I need to know the values of LJ pair-potential parameters: the depth of the potential well and the distance at which the latter becomes zero. I've been looking massively for an answer in the research literature but failed to find ab-initio calculations or experimental data. Maybe there is a standard reference book for such data? Any help would be really appreciated. Thx!