NQELiq-298: Dataset of nuclear quantum effects and equilibrium isotope effects for 92 chemically diverse molecular liquids

This dataset compiles the results of our study of nuclear quantum effects (NQEs) and equilibrium isotope effects (EIEs) of 92 chemically diverse, organic molecular liquids. It contains the average macroscopic properties (density, molar volume, thermal expansion coefficient, isothermal compressibility, dielectric constant, heat of vaporization) and their associated standard errors computed with four independent classical and path-integral molecular dynamics (PIMD) simulations of each system and their deuterated counterparts. All simulations use the Topology Automated Force-Field Interactions (TAFFI) framework to describe the potential energy surface. In addition, the computed nuclear quantum effects and equilibrium isotope effects resulting from comparison of these simulations are included.