element(s): ['Al', 'V'] AFLOW prototype label: AB3_cP8_223_a_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.8568'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'V'] representative atom coordinates = [[0. 0. 0. ] [0.25 0. 0.5 ]] spacegroup = 223 cell = [[4.8568, 0, 0], [0, 4.8568, 0], [0, 0, 4.8568]] ========================================= Step Time Energy fmax BFGS: 0 12:17:38 -57.384589 92.875378 BFGS: 1 12:17:38 -70.436432 81.364467 BFGS: 2 12:17:39 -81.846407 70.949982 BFGS: 3 12:17:39 -91.774594 61.602329 BFGS: 4 12:17:40 -100.370502 53.158003 BFGS: 5 12:17:40 -107.766817 45.610793 BFGS: 6 12:17:40 -114.086707 38.775613 BFGS: 7 12:17:41 -119.434089 32.632427 BFGS: 8 12:17:41 -123.907719 27.115123 BFGS: 9 12:17:41 -127.596924 22.163968 BFGS: 10 12:17:42 -130.582509 17.724976 BFGS: 11 12:17:42 -132.937576 13.749331 BFGS: 12 12:17:43 -134.730880 10.236981 BFGS: 13 12:17:43 -136.023499 7.058038 BFGS: 14 12:17:43 -136.865445 4.222278 BFGS: 15 12:17:44 -137.308959 1.725703 BFGS: 16 12:17:44 -137.404830 0.145165 BFGS: 17 12:17:44 -137.405551 0.006406 BFGS: 18 12:17:45 -137.405552 0.000025 BFGS: 19 12:17:45 -137.405552 0.000000 Minimization converged after 19 steps. Maximum force component: 3.507225411387339e-31 eV/Angstrom Maximum stress component: 2.581242076400518e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Al', 'V', 'V', 'V', 'V', 'V', 'V'] basis = [[0.0000000e+00 0.0000000e+00 0.0000000e+00] [5.0000000e-01 5.0000000e-01 5.0000000e-01] [2.5000000e-01 0.0000000e+00 5.0000000e-01] [7.5000000e-01 0.0000000e+00 5.0000000e-01] [5.0000000e-01 2.5000000e-01 0.0000000e+00] [5.0000000e-01 7.5000000e-01 0.0000000e+00] [1.0265984e-35 5.0000000e-01 2.5000000e-01] [0.0000000e+00 5.0000000e-01 7.5000000e-01]] cellpar = Cell([[5.335123677457031, 3.5118690758035344e-32, 3.4587021120784913e-32], [3.0663629146403372e-33, 5.335123677457031, 3.2256529315465544e-17], [-1.9705755011590923e-32, 3.2256529315465594e-17, 5.335123677457031]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 3.50722541e-31 -4.38403176e-32 -2.65061614e-49] [ 3.50722541e-31 -4.38403176e-32 4.38403176e-32] [ 1.61928122e-64 -2.65061614e-49 -4.38403176e-32] [ 2.19201588e-32 -1.32530807e-49 -2.19201588e-32] [-4.38403176e-32 -2.12049291e-48 -3.50722541e-31] [-4.38403176e-32 4.38403176e-32 3.50722541e-31]] stress = [-2.58124208e-10 -2.58124208e-10 -2.58124208e-10 7.99993234e-27 -4.14999975e-33 3.13526919e-49] energy per atom = -17.175694018227027 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0