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_001 ==== 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 09:37:37 -87.970365 0.387506 BFGS: 1 09:37:37 -87.974512 0.361291 BFGS: 2 09:37:37 -87.998622 0.119455 BFGS: 3 09:37:37 -88.001494 0.005125 BFGS: 4 09:37:37 -88.001500 0.003692 BFGS: 5 09:37:37 -88.001504 0.001615 BFGS: 6 09:37:37 -88.001505 0.000544 BFGS: 7 09:37:37 -88.001505 0.000088 BFGS: 8 09:37:37 -88.001505 0.000005 BFGS: 9 09:37:37 -88.001505 0.000000 BFGS: 10 09:37:38 -88.001505 0.000000 Minimization converged after 10 steps. Maximum force component: 1.981398545885314e-09 eV/Angstrom Maximum stress component: 2.7466214131863817e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[2.77775649e-31 5.59403158e-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 2.75862453e-31 2.20298478e-01] [1.00000000e+00 9.87718784e-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, 2.231795888682313e-18, 2.587980689623495e-37], [-1.2256704438787414, 2.122923482133478, -1.0447579224412917e-33], [3.642681201183905e-36, -2.6868402205198315e-30, 36.41689959166207]]) forces = [[-6.04302185e-31 3.72153631e-31 -1.98139855e-09] [ 1.18174649e-30 -1.11646089e-30 1.98139855e-09] [-1.61147249e-30 3.72153631e-31 -1.98139855e-09] [ 1.50404099e-30 -1.11646089e-30 1.98139855e-09] [-5.37157498e-31 1.86076816e-31 -1.98139855e-09] [ 1.50404099e-30 -1.11646089e-30 1.98139855e-09] [-6.44588997e-31 3.72153631e-31 -1.98139855e-09] [ 6.44588997e-31 -3.72153631e-31 1.98139855e-09] [-6.44588997e-31 3.72153631e-31 -1.98139855e-09] [ 6.44588997e-31 -3.72153631e-31 1.98139855e-09] [-6.44588997e-31 3.72153631e-31 -1.98139855e-09] [ 6.58017935e-31 -3.72153631e-31 1.98139855e-09]] stress = [-2.74662141e-10 -2.74662141e-10 1.28651866e-20 -2.02645835e-41 2.73518534e-47 2.91173386e-26] energy per atom = -7.333458714361696 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0