element(s): ['C', 'Si'] AFLOW prototype label: AB_cF8_225_a_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.058'] model name: Tersoff_LAMMPS_PlummerTucker_2019_TiSiC__MO_751442731010_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'Si'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 225 cell = [[4.058, 0, 0], [0, 4.058, 0], [0, 0, 4.058]] ========================================= Step Time Energy fmax BFGS: 0 19:18:48 -37.464961 15.491881 BFGS: 1 19:18:48 -39.657623 13.764508 BFGS: 2 19:18:49 -41.600386 12.158608 BFGS: 3 19:18:49 -43.310905 10.666703 BFGS: 4 19:18:49 -44.805744 9.281752 BFGS: 5 19:18:49 -46.100446 7.997123 BFGS: 6 19:18:49 -47.209584 6.806572 BFGS: 7 19:18:49 -48.146827 5.704221 BFGS: 8 19:18:49 -48.924983 4.684535 BFGS: 9 19:18:49 -49.556059 3.742304 BFGS: 10 19:18:49 -50.051301 2.872625 BFGS: 11 19:18:49 -50.421243 2.070883 BFGS: 12 19:18:49 -50.675746 1.332738 BFGS: 13 19:18:49 -50.824040 0.654104 BFGS: 14 19:18:49 -50.874533 0.052728 BFGS: 15 19:18:49 -50.874881 0.002357 BFGS: 16 19:18:49 -50.874882 0.000009 BFGS: 17 19:18:49 -50.874882 0.000000 Minimization converged after 17 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.594011655866341e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'Si', 'Si', 'Si', 'Si'] 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 1.74513315e-34] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 1.54998960e-49 0.00000000e+00] [0.00000000e+00 5.00000000e-01 1.74513315e-34] [2.32498441e-49 0.00000000e+00 5.00000000e-01]] cellpar = Cell([[4.41440229025397, 7.533097440743703e-33, -4.774879455596247e-33], [1.2304182161986995e-32, 4.41440229025397, 8.289725677958015e-18], [4.484775524399495e-33, 8.28972567795801e-18, 4.41440229025397]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-1.59401166e-10 -1.59401166e-10 -1.59401166e-10 5.78357855e-28 2.54631127e-59 7.11198793e-59] energy per atom = -6.3593602682202235 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0