Some thermodynamics and transport properties and new equation of state for fluid hydrogen using a new intermolecular potential

► A new pair-potential function of hydrogen determined via the inversion method. ► The potential reproduces transport properties in a good accordance with experiment. ► MD simulation performed to obtain pressure, energy, and diffusion of fluid hydrogen. ► Two simple three-body potentials also used to improve the prediction of the results. ► The MD simulation also used to determine a new EOS for fluid hydrogen.