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 09:03:30 -57.384589 92.8754 BFGS: 1 09:03:30 -70.436432 81.3645 BFGS: 2 09:03:30 -81.846407 70.9500 BFGS: 3 09:03:30 -91.774594 61.6023 BFGS: 4 09:03:30 -100.370502 53.1580 BFGS: 5 09:03:30 -107.766817 45.6108 BFGS: 6 09:03:30 -114.086707 38.7756 BFGS: 7 09:03:30 -119.434089 32.6324 BFGS: 8 09:03:30 -123.907719 27.1151 BFGS: 9 09:03:30 -127.596924 22.1640 BFGS: 10 09:03:30 -130.582509 17.7250 BFGS: 11 09:03:30 -132.937576 13.7493 BFGS: 12 09:03:30 -134.730880 10.2370 BFGS: 13 09:03:30 -136.023499 7.0580 BFGS: 14 09:03:30 -136.865445 4.2223 BFGS: 15 09:03:30 -137.308959 1.7257 BFGS: 16 09:03:30 -137.404830 0.1452 BFGS: 17 09:03:30 -137.405551 0.0064 BFGS: 18 09:03:31 -137.405552 0.0000 BFGS: 19 09:03:31 -137.405552 0.0000 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