element(s): ['C'] AFLOW prototype label: A_hP12_194_e2f Parameter names: ['a', 'c/a', 'z1', 'z2', 'z3'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5213', '4.9308293', '0.18686753', '0.52076763', '0.6450971'] model name: Tersoff_LAMMPS_PlummerRathodSrivastava_2021_TiAlC__MO_992900971352_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C', 'C'] representative atom coordinates = [[0. 0. 0.18686753] [0.33333333 0.66666667 0.52076763] [0.33333333 0.66666667 0.6450971 ]] spacegroup = 194 cell = [[2.5213, 0, 0], [-1.26065, 2.1835098505617, 0], [0, 0, 12.4321]] ========================================= Step Time Energy fmax BFGS: 0 16:48:17 -88.455397 0.423676 BFGS: 1 16:48:17 -88.465304 0.274892 BFGS: 2 16:48:17 -88.469887 0.251329 BFGS: 3 16:48:17 -88.470978 0.231039 BFGS: 4 16:48:17 -88.477720 0.059895 BFGS: 5 16:48:17 -88.478261 0.028871 BFGS: 6 16:48:17 -88.478281 0.002933 BFGS: 7 16:48:17 -88.478282 0.002691 BFGS: 8 16:48:17 -88.478282 0.002453 BFGS: 9 16:48:17 -88.478283 0.001341 BFGS: 10 16:48:17 -88.478284 0.000884 BFGS: 11 16:48:17 -88.478284 0.000188 BFGS: 12 16:48:17 -88.478284 0.000016 BFGS: 13 16:48:17 -88.478284 0.000001 BFGS: 14 16:48:17 -88.478284 0.000000 BFGS: 15 16:48:17 -88.478284 0.000000 Minimization converged after 15 steps. Maximum force component: 8.315523963853267e-10 eV/Angstrom Maximum stress component: 1.0230719966326088e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[1.89480007e-35 0.00000000e+00 1.87500000e-01] [0.00000000e+00 6.64184585e-36 6.87500000e-01] [0.00000000e+00 1.22885517e-35 8.12500000e-01] [1.99147838e-35 0.00000000e+00 3.12500000e-01] [3.33333333e-01 6.66666667e-01 5.20833333e-01] [6.66666667e-01 3.33333333e-01 2.08333333e-02] [6.66666667e-01 3.33333333e-01 4.79166667e-01] [3.33333333e-01 6.66666667e-01 9.79166667e-01] [3.33333333e-01 6.66666667e-01 6.45833333e-01] [6.66666667e-01 3.33333333e-01 1.45833333e-01] [6.66666667e-01 3.33333333e-01 3.54166667e-01] [3.33333333e-01 6.66666667e-01 8.54166667e-01]] cellpar = Cell([[2.5213446854690065, -1.1638770232635016e-20, -5.863179510146918e-39], [-1.2606723427345032, 2.1835485493130444, -2.6949826281325946e-38], [1.3029617605960194e-38, -3.1980940116037407e-37, 12.352015890023678]]) forces = [[-1.78291772e-49 4.37613646e-48 -1.69019757e-10] [-1.78291772e-49 4.37613646e-48 -1.69019757e-10] [ 1.78291772e-49 -4.37613646e-48 1.69019757e-10] [ 1.78291772e-49 -4.37613646e-48 1.69019757e-10] [ 4.97247563e-31 -8.61258043e-31 3.83733725e-10] [ 4.14372969e-31 -1.43543007e-31 3.83733725e-10] [-3.31498375e-31 5.74172028e-31 -3.83733725e-10] [-2.90061078e-31 7.17715036e-32 -3.83733725e-10] [-4.97247563e-31 2.87086014e-31 -8.31552396e-10] [ 3.31498375e-31 -2.87086014e-31 -8.31552396e-10] [ 3.06085658e-31 -2.43069897e-31 8.31552396e-10] [-4.14372969e-31 1.43543007e-31 8.31552396e-10]] stress = [-2.76718750e-11 -2.76718750e-11 -1.02307200e-10 -1.58427967e-32 -2.11080991e-33 -9.47802132e-27] energy per atom = -7.373190331188046 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0