Enter a species  (e.g. Al, Fe): Hg
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: SW_ZhouWardMartin_2013_CdTeZnSeHgS__MO_503261197030_003
Enter hexagonal lattice constants 'a' and 'c' (m): 3.264004542015029e-10, 5.330097097375679e-10