The scientific work “Vapor-liquid equilibria and diffusion coefficients of difluoromethane, 1,1,1,2-tetrafluoroethane and 2,3,3,3-tetrafluoropropene in low viscosity ionic liquids, developed by Salvador Asensio, Fernando Pardo, Gabriel Zarca and Ana María Urtiaga, has been published in the Journal of Chemical & Engineering Data. Moreover, one of the figures of the paper was selected as one of the cover images, specifically the bottom-left one.