element(s): ['O', 'Ti'] AFLOW prototype label: AB3_hP8_193_b_g Parameter names: ['a', 'c/a', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.2585', '0.93800513', '0.33041384'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['O', 'Ti'] representative atom coordinates = [[0. 0. 0. ] [0.33041384 0. 0.25 ]] spacegroup = 193 cell = [[5.2585, 0, 0], [-2.62925, 4.5539945858005, 0], [0, 0, 4.9325]] ========================================= Step Time Energy fmax BFGS: 0 09:06:53 -88.498019 16.5163 BFGS: 1 09:06:53 -92.455336 7.4013 BFGS: 2 09:06:53 -93.355678 4.9615 BFGS: 3 09:06:53 -93.907995 2.8464 BFGS: 4 09:06:53 -94.170564 1.0172 BFGS: 5 09:06:53 -94.208120 0.1335 BFGS: 6 09:06:53 -94.208476 0.0477 BFGS: 7 09:06:53 -94.208532 0.0296 BFGS: 8 09:06:53 -94.208618 0.0171 BFGS: 9 09:06:53 -94.208634 0.0078 BFGS: 10 09:06:53 -94.208637 0.0027 BFGS: 11 09:06:53 -94.208637 0.0006 BFGS: 12 09:06:53 -94.208637 0.0001 BFGS: 13 09:06:53 -94.208637 0.0000 BFGS: 14 09:06:53 -94.208637 0.0000 BFGS: 15 09:06:54 -94.208637 0.0000 BFGS: 16 09:06:54 -94.208637 0.0000 Minimization converged after 16 steps. Maximum force component: 2.496638028280517e-10 eV/Angstrom Maximum stress component: 1.0652361469512424e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['O', 'O', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti', 'Ti'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [7.44028121e-53 1.43000526e-52 5.00000000e-01] [3.39386900e-01 3.38017583e-33 2.50000000e-01] [0.00000000e+00 3.39386900e-01 2.50000000e-01] [6.60613100e-01 6.60613100e-01 2.50000000e-01] [6.60613100e-01 1.64980582e-33 7.50000000e-01] [0.00000000e+00 6.60613100e-01 7.50000000e-01] [3.39386900e-01 3.39386900e-01 7.50000000e-01]] cellpar = Cell([[5.395509601672435, -5.575040092591661e-18, -3.4502586518011476e-37], [-2.6977548008362175, 4.672648381411186, 3.1765897778709395e-36], [-5.351288164052225e-38, -6.990273676290719e-36, 5.071642268173194]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-2.49663803e-10 2.58009527e-28 1.59652148e-47] [ 1.24831901e-10 -2.16215196e-10 3.33401693e-31] [ 1.24831901e-10 2.16215196e-10 1.31023586e-46] [ 2.49663803e-10 -2.57894337e-28 -1.59652148e-47] [-1.24831901e-10 2.16215196e-10 -1.66700846e-31] [-1.24831901e-10 -2.16215196e-10 -1.31023586e-46]] stress = [ 1.06523615e-10 1.06523615e-10 -1.83920604e-11 -1.38700325e-33 6.23475575e-48 -1.10492863e-26] energy per atom = -11.776079644233327 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0