element(s): ['Si'] AFLOW prototype label: A_cF8_227_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.4673'] model name: Tersoff_LAMMPS_Tersoff_1994_SiC__MO_794973922560_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0 0 0]] spacegroup = 227 cell = [[5.4673, 0, 0], [0, 5.4673, 0], [0, 0, 5.4673]] ========================================= Step Time Energy fmax BFGS: 0 15:43:37 -37.018573 0.232254 BFGS: 1 15:43:37 -37.020813 0.217782 BFGS: 2 15:43:37 -37.036742 0.007461 BFGS: 3 15:43:37 -37.036760 0.000228 BFGS: 4 15:43:37 -37.036760 0.000000 BFGS: 5 15:43:37 -37.036760 0.000000 Minimization converged after 5 steps. Maximum force component: 3.7940958968892345e-31 eV/Angstrom Maximum stress component: 3.4528627851443956e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [1.15551782e-33 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01]] cellpar = Cell([[5.432005203969996, -2.3636798061492897e-35, -2.830035975596531e-34], [-1.4654735238757326e-33, 5.432005203969996, -3.4088248151149183e-19], [3.2943195202230156e-34, -3.4088248151149193e-19, 5.432005203969996]]) forces = [[ 9.48523974e-32 -1.95284348e-32 -2.23182112e-32] [-1.29724602e-31 6.69546335e-32 1.59017255e-31] [-4.46364223e-32 1.11591056e-32 -1.11591056e-32] [-1.11591056e-31 -2.65028758e-31 8.92728446e-32] [ 1.67386584e-31 3.79409590e-31 -2.23182112e-32] [ 1.56227478e-31 8.92728446e-32 6.69546335e-32] [ 1.25539938e-31 -5.02159751e-32 5.57955279e-33] [ 1.56227478e-31 7.81137391e-32 6.69546335e-32]] stress = [-3.45286279e-13 -3.45286279e-13 -3.45286279e-13 -3.28308960e-30 1.41624263e-62 1.90356779e-62] energy per atom = -4.629595012705602 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0