element(s): ['Al', 'Ti'] AFLOW prototype label: AB2_cF12_216_a_bc Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.4686'] model name: EAM_Dynamo_FarkasJones_1996_NbTiAl__MO_042691367780_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'Ti', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5 ] [0.25 0.25 0.25]] spacegroup = 216 cell = [[6.4686, 0, 0], [0, 6.4686, 0], [0, 0, 6.4686]] ========================================= Step Time Energy fmax BFGS: 0 09:42:19 -46.632131 1.3134 BFGS: 1 09:42:19 -46.704494 1.2577 BFGS: 2 09:42:19 -46.881833 1.1060 BFGS: 3 09:42:19 -47.036026 0.9490 BFGS: 4 09:42:19 -47.166325 0.7876 BFGS: 5 09:42:19 -47.272192 0.6283 BFGS: 6 09:42:19 -47.356827 0.4988 BFGS: 7 09:42:19 -47.421447 0.3615 BFGS: 8 09:42:19 -47.464861 0.2159 BFGS: 9 09:42:19 -47.485812 0.0621 BFGS: 10 09:42:19 -47.487634 0.0019 BFGS: 11 09:42:19 -47.487636 0.0000 BFGS: 12 09:42:19 -47.487636 0.0000 BFGS: 13 09:42:19 -47.487636 0.0000 Minimization converged after 13 steps. Maximum force component: 9.218320008514875e-31 eV/Angstrom Maximum stress component: 2.403513374049973e-15 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Al', 'Al', 'Al', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0. 0. 0. ] [0. 0.5 0.5 ] [0.5 0. 0.5 ] [0.5 0.5 0. ] [0.5 0.5 0.5 ] [0.5 0. 0. ] [0. 0.5 0. ] [0. 0. 0.5 ] [0.25 0.25 0.25] [0.75 0.75 0.25] [0.75 0.25 0.75] [0.25 0.75 0.75]] cellpar = Cell([[6.232324742341215, -3.4328278465779045e-33, -1.7024546865643772e-32], [6.628163908275218e-33, 6.232324742341215, -2.5013808825712556e-17], [-2.848336857945363e-32, -2.5013808825712543e-17, 6.232324742341215]]) forces = [[-1.28032222e-32 -1.28032222e-32 -1.12028195e-32] [ 1.28032222e-32 1.28032222e-32 1.92048334e-32] [ 1.28032222e-32 1.44036250e-32 -1.28032222e-32] [-1.12028195e-32 -1.28032222e-32 2.24056389e-32] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-4.00100695e-34 -4.00100695e-34 -4.00100695e-34] [ 3.65713150e-66 3.21165623e-51 -8.00201390e-34] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-4.86522445e-31 2.04851556e-31 4.94524459e-31] [-2.56064445e-32 -4.57715195e-31 5.60140973e-31] [-3.60090625e-31 1.53638667e-31 -5.37735334e-31] [-2.56064445e-32 -2.62466056e-31 -9.21832001e-31]] stress = [-2.40351337e-15 -2.40351337e-15 -2.40351337e-15 -5.33796904e-31 -9.76859864e-63 6.35050163e-64] energy per atom = -3.957302974240939 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0