element(s): ['Si'] AFLOW prototype label: A_cI12_229_d Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.7307'] model name: Tersoff_LAMMPS_ErhartAlbe_2005_SiC__MO_903987585848_005 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0.25 0. 0.5 ]] spacegroup = 229 cell = [[6.7307, 0, 0], [0, 6.7307, 0], [0, 0, 6.7307]] ========================================= Step Time Energy fmax BFGS: 0 16:34:09 -49.235598 0.197297 BFGS: 1 16:34:09 -49.237231 0.188898 BFGS: 2 16:34:09 -49.254562 0.043232 BFGS: 3 16:34:09 -49.255549 0.001195 BFGS: 4 16:34:09 -49.255550 0.000008 BFGS: 5 16:34:09 -49.255550 0.000000 Minimization converged after 5 steps. Maximum force component: 1.9476384745044544e-30 eV/Angstrom Maximum stress component: 5.639887118146845e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si'] basis = [[2.50000000e-01 0.00000000e+00 5.00000000e-01] [7.50000000e-01 7.31945267e-33 5.00000000e-01] [5.00000000e-01 2.50000000e-01 0.00000000e+00] [5.00000000e-01 7.50000000e-01 0.00000000e+00] [8.82003411e-40 5.00000000e-01 2.50000000e-01] [0.00000000e+00 5.00000000e-01 7.50000000e-01] [0.00000000e+00 2.50000000e-01 5.00000000e-01] [0.00000000e+00 7.50000000e-01 5.00000000e-01] [2.50000000e-01 5.00000000e-01 0.00000000e+00] [7.50000000e-01 5.00000000e-01 7.11317072e-36] [5.00000000e-01 3.67039609e-33 7.50000000e-01] [5.00000000e-01 3.66328292e-33 2.50000000e-01]] cellpar = Cell([[6.768886969699492, 3.9808393871537855e-32, -4.64081736151167e-33], [2.122574912260342e-32, 6.768886969699492, -7.136948281168704e-19], [1.3878456195273302e-32, -7.136948281169807e-19, 6.768886969699492]]) forces = [[-9.90766560e-32 -1.91200564e-32 -1.82509629e-32] [-4.31070363e-31 -3.66540331e-52 3.47637389e-33] [-1.04291217e-32 -1.80771443e-30 -4.17164867e-32] [ 1.73818695e-33 1.94763847e-30 1.73818695e-32] [-2.95491781e-32 -1.39054956e-32 1.71385233e-30] [-2.90139949e-63 -6.95274779e-33 -1.40445505e-30] [-3.72861184e-63 -1.19587262e-30 1.04291217e-32] [-6.95274779e-33 1.17153800e-30 -3.99782998e-32] [ 9.90766560e-32 -4.34546737e-33 -2.08582434e-32] [-2.92015407e-31 -2.08582434e-32 -1.39054956e-32] [-2.78109912e-32 -1.39054956e-32 -1.14025064e-30] [-1.73818695e-33 -4.34546737e-34 1.44106562e-30]] stress = [-5.63988712e-11 -5.63988712e-11 -5.63988712e-11 -6.71123759e-27 2.69020847e-34 2.52014153e-50] energy per atom = -4.104629155818404 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0