element(s): ['O', 'Ti'] AFLOW prototype label: A2B_cF12_225_c_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.8858'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['O', 'Ti'] representative atom coordinates = [[0.25 0.25 0.25] [0. 0. 0. ]] spacegroup = 225 cell = [[4.8858, 0, 0], [0, 4.8858, 0], [0, 0, 4.8858]] ========================================= Step Time Energy fmax BFGS: 0 16:35:19 -115.814270 11.203584 BFGS: 1 16:35:20 -117.357919 9.401925 BFGS: 2 16:35:21 -118.645502 7.773972 BFGS: 3 16:35:23 -119.694599 6.234404 BFGS: 4 16:35:24 -120.521735 4.813096 BFGS: 5 16:35:25 -121.144035 3.501950 BFGS: 6 16:35:26 -121.577450 2.293420 BFGS: 7 16:35:27 -121.836839 1.180471 BFGS: 8 16:35:28 -121.936042 0.156548 BFGS: 9 16:35:29 -121.937919 0.007454 BFGS: 10 16:35:30 -121.937923 0.000050 BFGS: 11 16:35:31 -121.937923 0.000000 BFGS: 12 16:35:32 -121.937923 0.000000 Minimization converged after 12 steps. Maximum force component: 2.5323065930260707e-30 eV/Angstrom Maximum stress component: 1.0568318487534695e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[2.5000000e-01 2.5000000e-01 2.5000000e-01] [7.5000000e-01 7.5000000e-01 2.5000000e-01] [7.5000000e-01 2.5000000e-01 7.5000000e-01] [2.5000000e-01 7.5000000e-01 7.5000000e-01] [2.5000000e-01 2.5000000e-01 7.5000000e-01] [7.5000000e-01 7.5000000e-01 7.5000000e-01] [2.5000000e-01 7.5000000e-01 2.5000000e-01] [7.5000000e-01 2.5000000e-01 2.5000000e-01] [0.0000000e+00 0.0000000e+00 0.0000000e+00] [0.0000000e+00 5.0000000e-01 5.0000000e-01] [5.0000000e-01 0.0000000e+00 5.0000000e-01] [5.0000000e-01 5.0000000e-01 7.6245327e-35]] cellpar = Cell([[5.0519291372245005, -2.7877035575664188e-33, 9.442396780036849e-33], [-2.6453485966130393e-32, 5.0519291372245005, -6.2642034991749485e-18], [3.593342255137088e-32, -6.264203499174971e-18, 5.0519291372245005]]) forces = [[-6.84968177e-31 1.72279875e-30 3.32105783e-31] [-9.04858529e-31 -2.19144411e-30 1.42620623e-30] [-5.44861050e-31 1.43220619e-30 -2.69835948e-31] [-7.88751234e-31 -2.22614657e-30 -8.30264457e-32] [ 9.96317348e-31 1.26615330e-30 -2.28322726e-30] [ 3.33078749e-31 -2.18852522e-30 1.24539669e-31] [-2.90592560e-31 -1.61382654e-30 2.53230659e-30] [ 4.81293927e-31 1.18312685e-30 -2.01274266e-30] [ 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]] stress = [-1.05683185e-14 -1.05683185e-14 -1.05683185e-14 4.89702487e-30 1.60984738e-34 -4.07562456e-50] energy per atom = -10.161493614593303 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0