element(s): ['Si', 'Ti'] AFLOW prototype label: AB3_cF16_225_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: ['6.4358'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si', 'Ti', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5 ] [0.25 0.25 0.25]] spacegroup = 225 cell = [[6.4358, 0, 0], [0, 6.4358, 0], [0, 0, 6.4358]] ========================================= Step Time Energy fmax BFGS: 0 16:38:49 -142.740884 16.315758 BFGS: 1 16:38:49 -145.070180 14.735247 BFGS: 2 16:38:49 -147.167678 13.233817 BFGS: 3 16:38:49 -149.044071 11.798518 BFGS: 4 16:38:49 -150.711252 10.443605 BFGS: 5 16:38:49 -152.183226 9.209328 BFGS: 6 16:38:49 -153.473202 8.002101 BFGS: 7 16:38:49 -154.587290 6.863553 BFGS: 8 16:38:49 -155.536171 5.796833 BFGS: 9 16:38:49 -156.329065 4.785133 BFGS: 10 16:38:49 -156.974643 3.832095 BFGS: 11 16:38:49 -157.481476 2.934714 BFGS: 12 16:38:49 -157.857697 2.090136 BFGS: 13 16:38:49 -158.111022 1.295654 BFGS: 14 16:38:49 -158.248769 0.548697 BFGS: 15 16:38:49 -158.280370 0.028856 BFGS: 16 16:38:49 -158.280460 0.000694 BFGS: 17 16:38:49 -158.280460 0.000001 BFGS: 18 16:38:49 -158.280460 0.000000 Minimization converged after 18 steps. Maximum force component: 2.0505541967981144e-30 eV/Angstrom Maximum stress component: 1.5699497148478076e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 0.00000000e+00] [8.12986511e-49 5.00000000e-01 0.00000000e+00] [0.00000000e+00 0.00000000e+00 5.00000000e-01] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01] [2.50000000e-01 2.50000000e-01 7.50000000e-01] [7.50000000e-01 7.50000000e-01 7.50000000e-01] [2.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 2.50000000e-01 2.50000000e-01]] cellpar = Cell([[6.732980257772085, 7.585594980209385e-32, -3.12588315374328e-32], [3.2721976345038887e-32, 6.732980257772085, 2.4256564870560385e-17], [2.885899304066206e-32, 2.4256564870560366e-17, 6.732980257772085]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-1.99176934e-30 4.70278871e-31 2.75986268e-31] [-5.18689932e-32 -6.52684831e-31 7.84950763e-31] [-2.05055420e-30 6.77754844e-31 -3.31961556e-31] [ 3.73456751e-31 -1.05812746e-30 -4.42615408e-31] [ 5.80932724e-31 9.12894280e-31 4.42615408e-31] [ 1.40046282e-30 -1.01317433e-30 1.24485584e-30] [ 8.71399085e-31 -1.18952891e-30 2.07475973e-32] [-4.35699543e-31 7.33081770e-31 8.12614226e-31]] stress = [-1.56994971e-12 -1.56994971e-12 -1.56994971e-12 2.20835451e-29 -1.08759141e-33 2.33858479e-51] energy per atom = -9.892528751791728 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0