element(s): ['C'] AFLOW prototype label: A_hR4_166_2c Parameter names: ['a', 'c/a', 'x1', 'x2'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.467734', '14.757233', '0.94637264', '0.72030293'] model name: MEAM_LAMMPS_Lee_2006_FeC__MO_856956178669_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C'] representative atom coordinates = [[0. 0. 0.44637264] [0. 0. 0.22030293]] spacegroup = 166 cell = [[2.4677, 0, 0], [-1.23385, 2.1370908889189, 0], [0, 0, 36.4169]] ========================================= Step Time Energy fmax BFGS: 0 16:09:23 -87.970365 0.387506 BFGS: 1 16:09:23 -87.974512 0.361291 BFGS: 2 16:09:23 -87.998622 0.119455 BFGS: 3 16:09:23 -88.001494 0.005125 BFGS: 4 16:09:23 -88.001500 0.003692 BFGS: 5 16:09:23 -88.001504 0.001615 BFGS: 6 16:09:24 -88.001505 0.000544 BFGS: 7 16:09:24 -88.001505 0.000088 BFGS: 8 16:09:24 -88.001505 0.000005 BFGS: 9 16:09:24 -88.001505 0.000000 BFGS: 10 16:09:24 -88.001505 0.000000 Minimization converged after 10 steps. Maximum force component: 1.9814042665186065e-09 eV/Angstrom Maximum stress component: 2.7466159236048743e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[2.83938625e-31 5.58375995e-31 4.46368188e-01] [0.00000000e+00 1.03900403e-16 5.53631812e-01] [6.66666667e-01 3.33333333e-01 7.79701522e-01] [6.66666667e-01 3.33333333e-01 8.86965145e-01] [3.33333333e-01 6.66666667e-01 1.13034855e-01] [3.33333333e-01 6.66666667e-01 2.20298478e-01] [1.14897458e-17 2.73465740e-31 2.20298478e-01] [1.00000000e+00 9.85664459e-31 7.79701522e-01] [6.66666667e-01 3.33333333e-01 5.53631812e-01] [6.66666667e-01 3.33333333e-01 1.13034855e-01] [3.33333333e-01 6.66666667e-01 8.86965145e-01] [3.33333333e-01 6.66666667e-01 4.46368188e-01]] cellpar = Cell([[2.4513408877574827, 4.374979582927866e-19, 2.591476237685597e-37], [-1.2256704438787414, 2.1229234821334786, -1.0447579665712287e-33], [3.685162634839127e-36, -2.6868402249863737e-30, 36.41689959166207]]) forces = [[ 1.23546224e-30 -9.30384078e-31 -1.98140427e-09] [-3.15580030e-31 3.72153631e-31 1.98140427e-09] [ 6.44588997e-31 -5.58230446e-31 -1.98140427e-09] [ 6.44588997e-31 -3.72153631e-31 1.98140427e-09] [ 1.07431500e-30 -1.11646089e-30 -1.98140427e-09] [ 7.52020497e-31 -1.30253771e-30 1.98140427e-09] [ 1.50404099e-30 -3.72153631e-31 -1.98140427e-09] [-1.93376699e-30 9.30384078e-31 1.98140427e-09] [ 1.81962102e-30 -3.72153631e-31 -1.98140427e-09] [-9.66883496e-31 -5.58230447e-31 1.98140427e-09] [ 8.59451996e-31 1.46188082e-40 -1.98140427e-09] [-1.88005124e-30 1.30253771e-30 1.98140427e-09]] stress = [-2.74661592e-10 -2.74661592e-10 1.28658849e-20 -2.02645430e-41 2.76721921e-47 -1.53667511e-26] energy per atom = -7.333458714361698 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0