element(s): ['Si'] AFLOW prototype label: A_tI4_141_a Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.8146', '0.54949529'] 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 = 141 cell = [[4.8146, 0, 0], [0, 4.8146, 0], [0, 0, 2.6456]] ========================================= Step Time Energy fmax BFGS: 0 17:15:00 -17.109879 0.8802 BFGS: 1 17:15:00 -17.129483 0.8034 BFGS: 2 17:15:00 -17.185452 0.4578 BFGS: 3 17:15:00 -17.206776 0.0452 BFGS: 4 17:15:00 -17.206959 0.0023 BFGS: 5 17:15:00 -17.206959 0.0003 BFGS: 6 17:15:00 -17.206959 0.0002 BFGS: 7 17:15:00 -17.206959 0.0000 Minimization converged after 7 steps. Maximum force component: 1.7803648281922895e-32 eV/Angstrom Maximum stress component: 5.079149309129729e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si'] basis = [[9.31462412e-35 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [0.00000000e+00 5.00000000e-01 2.50000000e-01] [5.00000000e-01 4.23722300e-33 7.50000000e-01]] cellpar = Cell([[4.903559216181992, 3.677410101441312e-36, 1.6432475403262694e-40], [2.02883333486871e-36, 4.903559216181992, -1.1810971102366355e-20], [-7.732731672887845e-38, -6.197145536912168e-21, 2.56782852901909]]) forces = [[-1.59627065e-69 -4.72195576e-33 -1.18690989e-32] [-9.44391153e-34 1.90964291e-53 -7.91273257e-33] [-3.77756461e-33 -3.77756461e-33 1.78036483e-32] [-2.38283192e-70 -1.90964291e-53 7.91273257e-33]] stress = [-5.07914931e-10 -5.07914931e-10 -2.73108449e-10 -1.06034591e-27 1.22363821e-34 3.13377512e-52] energy per atom = -4.3017398522033234 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0