Enter a species  (e.g. Al, Fe): Xe
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: LJ_Shifted_Bernardes_1958LowCutoff_Xe__MO_648694198005_004
Enter hexagonal lattice constants 'a' and 'c' (m): 4.358690459624964e-10, 7.121533208878105e-10