element(s): ['C', 'Nb'] AFLOW prototype label: AB_cP2_221_a_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.806'] model name: MEAM_LAMMPS_KimJungLee_2010_FeNbC__MO_072689718616_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'Nb'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 221 cell = [[2.806, 0, 0], [0, 2.806, 0], [0, 0, 2.806]] ========================================= Step Time Energy fmax BFGS: 0 12:24:37 -8.318390 4.043332 BFGS: 1 12:24:37 -8.892582 3.563832 BFGS: 2 12:24:37 -9.369789 2.729417 BFGS: 3 12:24:37 -9.687207 1.409312 BFGS: 4 12:24:37 -9.760006 0.563971 BFGS: 5 12:24:37 -9.770173 0.078306 BFGS: 6 12:24:37 -9.770388 0.003597 BFGS: 7 12:24:37 -9.770388 0.000025 BFGS: 8 12:24:37 -9.770388 0.000000 Minimization converged after 8 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 8.421747190968771e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'Nb'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.542887842909936, -2.4035912216039277e-33, -1.5860882514958218e-33], [-8.148030645329112e-33, 2.542887842909936, 7.017321749274729e-18], [-6.540099470448423e-33, 7.017321749274726e-18, 2.542887842909936]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 8.42174719e-10 8.42174719e-10 8.42174719e-10 -5.81718216e-26 7.94245580e-34 -1.94247677e-49] energy per atom = -4.885194193670003 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0