Enter a model name: Sim_LAMMPS_AIREBO_LJ_StuartTuteinHarrison_2000_CH__SM_069621990420_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: 2.41924327699211 Angstroms cohesive energy: 7.42658376130405 eV/atom