Enter a model name: Sim_LAMMPS_TersoffZBL_HenrikssonBjorkasNordlund_2013_FeC__SM_473463498269_000 Enter the choice of structure: 1: graphene-like 2: 2H TMD structure 3: 1T TMD structure 1 Please enter an initial lattice constant (Angstroms): 2.5 Please enter species 1: C Please enter species 2: C Isolated atom energy: 0 eV Sum of isolated atom energies: 0 eV Optimization complete lattice constant: 2.51618510778205 Angstroms cohesive energy: 7.36118745711475 eV/atom