element(s): ['C'] AFLOW prototype label: A_hP2_191_c Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 2 Parameter values for parameter set 0: ['2.4677', '1.6162824'] Parameter values for parameter set 1: ['2.4647', '1.3417049'] model name: Sim_LAMMPS_TersoffZBL_HenrikssonBjorkasNordlund_2013_FeC__SM_473463498269_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.33333333 0.66666667 0. ]] spacegroup = 191 cell = [[2.4677, 0, 0], [-1.23385, 2.1370908889189, 0], [0, 0, 3.9885]] ========================================= Step Time Energy fmax BFGS: 0 14:43:31 -14.668111 1.4201 BFGS: 1 14:43:31 -14.710043 0.6576 BFGS: 2 14:43:31 -14.722299 0.0504 BFGS: 3 14:43:31 -14.722375 0.0020 BFGS: 4 14:43:31 -14.722375 0.0000 BFGS: 5 14:43:31 -14.722375 0.0000 Minimization converged after 5 steps. Maximum force component: 5.729970660011383e-31 eV/Angstrom Maximum stress component: 7.876581007176867e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C'] basis = [[3.33333330e-01 6.66666670e-01 0.00000000e+00] [6.66666663e-01 3.33333337e-01 2.49423033e-37]] cellpar = Cell([[2.516185107750563, 2.331526281070223e-18, 0.0], [-1.2580925538752814, 2.1790802239360723, 0.0], [0.0, 0.0, 3.988499999999999]]) forces = [[ 3.30820010e-31 5.72997066e-31 0.00000000e+00] [-3.30820010e-31 -5.72997066e-31 0.00000000e+00]] stress = [-7.87658101e-11 -7.87658101e-11 0.00000000e+00 0.00000000e+00 0.00000000e+00 1.74926889e-26] energy per atom = -7.361187457114774 =============================================== ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.33333333 0.66666667 0. ]] spacegroup = 191 cell = [[2.4647, 0, 0], [-1.23235, 2.1344928127075, 0], [0, 0, 3.3069]] ========================================= Step Time Energy fmax BFGS: 0 14:43:32 -14.660973 1.5140 BFGS: 1 14:43:32 -14.708530 0.6970 BFGS: 2 14:43:32 -14.722279 0.0564 BFGS: 3 14:43:32 -14.722375 0.0024 BFGS: 4 14:43:32 -14.722375 0.0000 BFGS: 5 14:43:32 -14.722375 0.0000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.4925193894431634e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C'] basis = [[3.33333330e-01 6.66666670e-01 2.31180556e-37] [6.66666663e-01 3.33333337e-01 1.60712118e-40]] cellpar = Cell([[2.516185107732642, -7.080885812761126e-18, 9.437785392888213e-48], [-1.258092553866321, 2.1790802239205527, 4.0697013077047774e-39], [-9.733117372759517e-41, -7.438913339478734e-36, 3.3068999999999975]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-1.49251939e-10 -1.49251939e-10 1.58147911e-78 -3.35744123e-46 -4.39289558e-51 5.12543708e-26] energy per atom = -7.361187457114779 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0 Parameter sets [1] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 1