Urbina, A. S.; Saltos, A. A.; Torres, F. J. Computational Study B3LYP Interaction of Molecular Hydrogen [H2] With Rccc R-Pyg [4]arenes [R = Methyl, Fluoride] Functionalized With Li+. ACI Av. Cienc. Ing. (Quito) 2011, 3 (2). https://doi.org/10.18272/aci.v3i2.66.