Enter a model name: Sim_LAMMPS_ReaxFF_SinghSrinivasanNeekAmal_2013_CFH__SM_306840588959_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: -0.0976762566605789 eV Sum of isolated atom energies: -0.195353 eV Optimization complete lattice constant: 2.50814004593657 Angstroms cohesive energy: 7.7428174558331 eV/atom