Enter a species  (e.g. Al, Fe): Cr
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Cr__MO_859700307573_004
Enter hexagonal lattice constants 'a' and 'c' (m): 2.559037981271473e-10, 4.178308949740414e-10