element(s): ['O', 'Si'] AFLOW prototype label: A2B_hP36_194_ghk_k Parameter names: ['a', 'c/a', 'x2', 'x3', 'z3', 'x4', 'z4'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['10.0903', '1.0201976', '0.46758449', '0.24575132', '0.41647772', '0.43139423', '0.39644944'] model name: Tersoff_LAMMPS_MunetohMotookaMoriguchi_2007_SiO__MO_501246546792_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['O', 'O', 'O', 'Si'] representative atom coordinates = [[0.5 0. 0. ] [0.46758449 0.93516898 0.25 ] [0.24575132 0.49150264 0.41647772] [0.43139423 0.86278846 0.39644944]] spacegroup = 194 cell = [[10.0903, 0, 0], [-5.04515, 8.7384561318061, 0], [0, 0, 10.2941]] ========================================= Step Time Energy fmax BFGS: 0 00:13:11 -233.439281 3.0846 BFGS: 1 00:13:11 -235.367988 1.7015 BFGS: 2 00:13:11 -236.048786 1.2316 BFGS: 3 00:13:11 -236.282751 1.1956 BFGS: 4 00:13:11 -236.327597 1.1769 BFGS: 5 00:13:11 -236.428567 1.1340 BFGS: 6 00:13:11 -236.526474 1.0902 BFGS: 7 00:13:11 -236.620559 1.0460 BFGS: 8 00:13:11 -236.710282 1.0014 BFGS: 9 00:13:11 -236.795397 0.9565 BFGS: 10 00:13:11 -236.875842 0.9115 BFGS: 11 00:13:11 -236.951651 0.8664 BFGS: 12 00:13:11 -237.022897 0.8212 BFGS: 13 00:13:11 -237.089673 0.7759 BFGS: 14 00:13:11 -237.152077 0.7307 BFGS: 15 00:13:11 -237.210206 0.6853 BFGS: 16 00:13:11 -237.264154 0.6400 BFGS: 17 00:13:11 -237.314015 0.5947 BFGS: 18 00:13:11 -237.359877 0.5494 BFGS: 19 00:13:11 -237.401824 0.5041 BFGS: 20 00:13:11 -237.439937 0.4587 BFGS: 21 00:13:11 -237.474294 0.4134 BFGS: 22 00:13:11 -237.504969 0.3681 BFGS: 23 00:13:11 -237.532034 0.3227 BFGS: 24 00:13:11 -237.555558 0.2773 BFGS: 25 00:13:11 -237.575607 0.2317 BFGS: 26 00:13:11 -237.592249 0.1861 BFGS: 27 00:13:11 -237.605552 0.1402 BFGS: 28 00:13:11 -237.615591 0.0940 BFGS: 29 00:13:11 -237.622464 0.0704 BFGS: 30 00:13:11 -237.626353 0.0605 BFGS: 31 00:13:11 -237.627725 0.0515 BFGS: 32 00:13:11 -237.629352 0.0413 BFGS: 33 00:13:11 -237.631358 0.0487 BFGS: 34 00:13:11 -237.632239 0.0379 BFGS: 35 00:13:11 -237.632415 0.0270 BFGS: 36 00:13:11 -237.632451 0.0235 BFGS: 37 00:13:11 -237.632514 0.0226 BFGS: 38 00:13:11 -237.632674 0.0231 BFGS: 39 00:13:11 -237.633067 0.0230 BFGS: 40 00:13:11 -237.633964 0.0275 BFGS: 41 00:13:11 -237.635416 0.0419 BFGS: 42 00:13:11 -237.637126 0.0506 BFGS: 43 00:13:11 -237.638729 0.0510 BFGS: 44 00:13:11 -237.639945 0.0415 BFGS: 45 00:13:11 -237.640402 0.0246 BFGS: 46 00:13:11 -237.640509 0.0143 BFGS: 47 00:13:11 -237.640583 0.0041 BFGS: 48 00:13:11 -237.640598 0.0021 BFGS: 49 00:13:11 -237.640603 0.0004 BFGS: 50 00:13:11 -237.640603 0.0001 BFGS: 51 00:13:11 -237.640603 0.0000 BFGS: 52 00:13:11 -237.640603 0.0000 BFGS: 53 00:13:11 -237.640603 0.0000 BFGS: 54 00:13:11 -237.640603 0.0000 BFGS: 55 00:13:11 -237.640603 0.0000 BFGS: 56 00:13:11 -237.640603 0.0000 Minimization converged after 56 steps. Maximum force component: 5.039941264210875e-09 eV/Angstrom Maximum stress component: 9.140593706539836e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si'] basis = [[5.00000000e-01 8.56456001e-35 0.00000000e+00] [1.00000000e+00 5.00000000e-01 0.00000000e+00] [5.00000000e-01 5.00000000e-01 2.36027329e-53] [5.00000000e-01 8.33701364e-35 5.00000000e-01] [1.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [4.61425680e-01 9.22851360e-01 2.50000000e-01] [7.71486402e-02 5.38574320e-01 2.50000000e-01] [4.61425680e-01 5.38574320e-01 2.50000000e-01] [5.38574320e-01 7.71486402e-02 7.50000000e-01] [9.22851360e-01 4.61425680e-01 7.50000000e-01] [5.38574320e-01 4.61425680e-01 7.50000000e-01] [2.53919072e-01 5.07838144e-01 4.12486879e-01] [4.92161856e-01 7.46080928e-01 4.12486879e-01] [2.53919072e-01 7.46080928e-01 4.12486879e-01] [7.46080928e-01 4.92161856e-01 9.12486879e-01] [5.07838144e-01 2.53919072e-01 9.12486879e-01] [7.46080928e-01 2.53919072e-01 9.12486879e-01] [5.07838144e-01 2.53919072e-01 5.87513121e-01] [7.46080928e-01 4.92161856e-01 5.87513121e-01] [7.46080928e-01 2.53919072e-01 5.87513121e-01] [4.92161856e-01 7.46080928e-01 8.75131209e-02] [2.53919072e-01 5.07838144e-01 8.75131209e-02] [2.53919072e-01 7.46080928e-01 8.75131209e-02] [4.32627489e-01 8.65254977e-01 3.96348877e-01] [1.34745023e-01 5.67372511e-01 3.96348877e-01] [4.32627489e-01 5.67372511e-01 3.96348877e-01] [5.67372511e-01 1.34745023e-01 8.96348877e-01] [8.65254977e-01 4.32627489e-01 8.96348877e-01] [5.67372511e-01 4.32627489e-01 8.96348877e-01] [8.65254977e-01 4.32627489e-01 6.03651123e-01] [5.67372511e-01 1.34745023e-01 6.03651123e-01] [5.67372511e-01 4.32627489e-01 6.03651123e-01] [1.34745023e-01 5.67372511e-01 1.03651123e-01] [4.32627489e-01 8.65254977e-01 1.03651123e-01] [4.32627489e-01 5.67372511e-01 1.03651123e-01]] cellpar = Cell([[10.386393883352346, 1.3216486924394502e-17, 9.893948534838709e-38], [-5.193196941676173, 8.994880956694441, 1.077952238411109e-36], [1.217934724815182e-35, 4.0935050862944144e-35, 10.616215195558462]]) 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] [ 1.22404894e-24 3.56269402e-09 -2.09367928e-30] [-3.08538353e-09 -1.78134701e-09 -2.52665724e-46] [ 3.08538353e-09 -1.78134701e-09 2.09367928e-30] [-5.41976648e-25 -3.56269402e-09 -4.46549496e-46] [ 3.08538353e-09 1.78134701e-09 2.52665724e-46] [-3.08538353e-09 1.78134701e-09 1.93883771e-46] [ 1.66029801e-26 1.25442951e-09 4.45823716e-10] [-1.08636783e-09 -6.27214756e-10 4.45823716e-10] [ 1.08636783e-09 -6.27214756e-10 4.45823716e-10] [ 1.42404379e-26 -1.25442951e-09 4.45823716e-10] [ 1.08636783e-09 6.27214756e-10 4.45823716e-10] [-1.08636783e-09 6.27214756e-10 4.45823716e-10] [ 1.08636783e-09 6.27214756e-10 -4.45823716e-10] [ 1.42404379e-26 -1.25442951e-09 -4.45823716e-10] [-1.08636783e-09 6.27214756e-10 -4.45823716e-10] [-1.08636783e-09 -6.27214756e-10 -4.45823716e-10] [ 1.20000557e-25 1.25442951e-09 -4.45823716e-10] [ 1.08636783e-09 -6.27214756e-10 -4.45823716e-10] [-1.56314952e-25 -5.03994126e-09 -3.40714278e-09] [ 4.36471717e-09 2.51997063e-09 -3.40714278e-09] [-4.36471717e-09 2.51997063e-09 -3.40714278e-09] [-6.70865661e-25 5.03994126e-09 -3.40714278e-09] [-4.36471717e-09 -2.51997063e-09 -3.40714278e-09] [ 4.36471717e-09 -2.51997063e-09 -3.40714278e-09] [-4.36471717e-09 -2.51997063e-09 3.40714278e-09] [-3.80649027e-25 5.03994126e-09 3.40714278e-09] [ 4.36471717e-09 -2.51997063e-09 3.40714278e-09] [ 4.36471717e-09 2.51997063e-09 3.40714278e-09] [ 6.70865661e-25 -5.03994126e-09 3.40714278e-09] [-4.36471717e-09 2.51997063e-09 3.40714278e-09]] stress = [-5.21749618e-12 -5.21749618e-12 -9.14059371e-12 2.75368365e-33 -1.10570079e-47 -1.55949868e-27] energy per atom = -6.601127854650322 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0