element(s): ['O'] AFLOW prototype label: A_oC12_63_cg Parameter names: ['a', 'b/a', 'c/a', 'y1', 'x2', 'y2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['9.6235', '0.39411856', '0.73089832', '0.81430905', '0.38555224', '0.48918155'] model name: Tersoff_LAMMPS_ByggmastarNagelAlbe_2019_FeO__MO_608695023236_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['O', 'O'] representative atom coordinates = [[0. 0.81430905 0.25 ] [0.38555224 0.48918155 0.25 ]] spacegroup = 63 cell = [[9.6235, 0, 0], [0, 3.7928, 0], [0, 0, 7.0338]] ========================================= Step Time Energy fmax BFGS: 0 16:26:46 -19.464224 24.3386 BFGS: 1 16:26:46 -22.664791 12.6691 BFGS: 2 16:26:46 -24.317483 11.7600 BFGS: 3 16:26:46 -24.649910 10.7623 BFGS: 4 16:26:46 -24.858857 1.2462 BFGS: 5 16:26:46 -24.936602 1.2831 BFGS: 6 16:26:46 -24.670786 7.0224 BFGS: 7 16:26:46 -24.974870 0.9969 BFGS: 8 16:26:46 -24.999677 0.8639 BFGS: 9 16:26:46 -24.748488 6.4285 BFGS: 10 16:26:46 -25.017247 0.7606 BFGS: 11 16:26:46 -25.029434 0.6765 BFGS: 12 16:26:46 -24.791994 5.9525 BFGS: 13 16:26:46 -25.038352 0.6066 BFGS: 14 16:26:46 -25.044883 0.5489 BFGS: 15 16:26:46 -24.811923 5.7219 BFGS: 16 16:26:47 -25.049819 0.5005 BFGS: 17 16:26:47 -25.053431 0.3154 BFGS: 18 16:26:47 -25.051733 0.5714 BFGS: 19 16:26:47 -25.054197 0.0013 BFGS: 20 16:26:47 -25.054197 0.0000 BFGS: 21 16:26:47 -25.054197 0.0000 BFGS: 22 16:26:47 -25.054197 0.0000 Minimization converged after 22 steps. Maximum force component: 4.746320659690778e-09 eV/Angstrom Maximum stress component: 5.892220697444569e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O', 'O'] basis = [[1.50463162e-35 8.06659983e-01 2.50000000e-01] [4.77652103e-36 1.93340017e-01 7.50000000e-01] [5.00000000e-01 3.06659983e-01 2.50000000e-01] [5.00000000e-01 6.93340017e-01 7.50000000e-01] [3.80870064e-01 4.93006083e-01 2.50000000e-01] [6.19129936e-01 5.06993917e-01 7.50000000e-01] [6.19129936e-01 4.93006083e-01 2.50000000e-01] [3.80870064e-01 5.06993917e-01 7.50000000e-01] [8.80870064e-01 9.93006083e-01 2.50000000e-01] [1.19129936e-01 6.99391664e-03 7.50000000e-01] [1.19129936e-01 9.93006083e-01 2.50000000e-01] [8.80870064e-01 6.99391664e-03 7.50000000e-01]] cellpar = Cell([[9.645744918650417, 1.824761919165125e-35, 0.0], [-4.9941035778831303e-36, 3.7937050481893673, 0.0], [0.0, 0.0, 7.033799999999997]]) forces = [[-2.37785971e-31 -4.74632066e-09 0.00000000e+00] [ 1.18892985e-31 4.74632066e-09 0.00000000e+00] [-2.37785971e-31 -4.74632066e-09 0.00000000e+00] [-6.24814441e-45 4.74632066e-09 0.00000000e+00] [ 1.64976410e-09 2.37316023e-09 0.00000000e+00] [-1.64976410e-09 -2.37316023e-09 0.00000000e+00] [-1.64976410e-09 2.37316023e-09 0.00000000e+00] [ 1.64976410e-09 -2.37316023e-09 0.00000000e+00] [ 1.64976410e-09 2.37316023e-09 0.00000000e+00] [-1.64976410e-09 -2.37316023e-09 0.00000000e+00] [-1.64976410e-09 2.37316023e-09 0.00000000e+00] [ 1.64976410e-09 -2.37316023e-09 0.00000000e+00]] stress = [ 5.89222070e-11 -5.21448819e-11 0.00000000e+00 0.00000000e+00 0.00000000e+00 1.34735214e-33] energy per atom = -2.0878497873557866 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0