element(s): ['C'] AFLOW prototype label: A_hP16_194_e3f Parameter names: ['a', 'c/a', 'z1', 'z2', 'z3', 'z4'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5225', '6.564004', '0.046707512', '0.57788125', '0.67123739', '0.29740429'] model name: Tersoff_LAMMPS_ErhartAlbe_2005SiII_SiC__MO_408791041969_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'C', 'C', 'C'] representative atom coordinates = [[0. 0. 0.04670751] [0.33333333 0.66666667 0.07788125] [0.33333333 0.66666667 0.17123739] [0.33333333 0.66666667 0.79740429]] spacegroup = 194 cell = [[2.5225, 0, 0], [-1.26125, 2.1845490810462, 0], [0, 0, 16.5577]] ========================================= Step Time Energy fmax BFGS: 0 14:34:46 -117.947673 0.4218 BFGS: 1 14:34:46 -117.957230 0.2318 BFGS: 2 14:34:46 -117.961757 0.2179 BFGS: 3 14:34:46 -117.963628 0.2001 BFGS: 4 14:34:46 -117.965371 0.1724 BFGS: 5 14:34:46 -117.966593 0.1426 BFGS: 6 14:34:46 -117.969111 0.1042 BFGS: 7 14:34:46 -117.970619 0.0989 BFGS: 8 14:34:46 -117.971071 0.0297 BFGS: 9 14:34:46 -117.971113 0.0083 BFGS: 10 14:34:46 -117.971116 0.0022 BFGS: 11 14:34:46 -117.971116 0.0021 BFGS: 12 14:34:46 -117.971117 0.0008 BFGS: 13 14:34:46 -117.971118 0.0005 BFGS: 14 14:34:46 -117.971118 0.0001 BFGS: 15 14:34:46 -117.971118 0.0000 BFGS: 16 14:34:46 -117.971118 0.0000 BFGS: 17 14:34:46 -117.971118 0.0000 Minimization converged after 17 steps. Maximum force component: 9.661912196442631e-09 eV/Angstrom Maximum stress component: 1.5174910204676593e-09 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'] basis = [[0.00000000e+00 0.00000000e+00 4.68750000e-02] [1.77411332e-35 1.12466187e-35 5.46875000e-01] [3.90334532e-36 0.00000000e+00 9.53125000e-01] [0.00000000e+00 4.01315432e-36 4.53125000e-01] [3.33333333e-01 6.66666667e-01 7.81250000e-02] [6.66666667e-01 3.33333333e-01 5.78125000e-01] [6.66666667e-01 3.33333333e-01 9.21875000e-01] [3.33333333e-01 6.66666667e-01 4.21875000e-01] [3.33333333e-01 6.66666667e-01 1.71875000e-01] [6.66666667e-01 3.33333333e-01 6.71875000e-01] [6.66666667e-01 3.33333333e-01 8.28125000e-01] [3.33333333e-01 6.66666667e-01 3.28125000e-01] [3.33333333e-01 6.66666667e-01 7.96875000e-01] [6.66666667e-01 3.33333333e-01 2.96875000e-01] [6.66666667e-01 3.33333333e-01 2.03125000e-01] [3.33333333e-01 6.66666667e-01 7.03125000e-01]] cellpar = Cell([[2.521344333622638, -5.501582690108205e-20, -6.583589231141887e-37], [-1.260672166811319, 2.183548244605152, -1.422646216582772e-36], [-5.0743372806514536e-36, -1.5422284910492446e-35, 16.469352217444737]]) forces = [[ 4.14372911e-31 -6.49543811e-45 6.93642413e-09] [ 3.31498329e-31 -2.87085974e-31 6.93642413e-09] [-1.65749164e-31 4.30628961e-31 -6.93642413e-09] [ 3.31498329e-31 -2.87085974e-31 -6.93642413e-09] [-1.65749164e-31 -9.04763594e-45 9.66191220e-09] [ 2.48623747e-31 -1.43542987e-31 9.66191220e-09] [ 2.48623747e-31 -1.43542987e-31 -9.66191220e-09] [-1.65749164e-31 2.87085974e-31 -9.66191220e-09] [-1.65749164e-31 8.61257922e-31 3.93142076e-09] [ 6.21559367e-31 -7.17714935e-32 3.93142076e-09] [ 4.14372911e-31 -7.17714935e-31 -3.93142076e-09] [-1.36743061e-30 3.58857468e-31 -3.93142076e-09] [ 3.31498329e-31 -5.74171948e-31 4.44916301e-09] [ 6.62996658e-31 -4.16631431e-45 4.44916301e-09] [ 3.31498329e-31 -5.74171948e-31 -4.44916301e-09] [ 6.42278012e-31 3.58857468e-32 -4.44916301e-09]] stress = [ 7.15690167e-10 7.15690167e-10 -1.51749102e-09 -3.11161115e-42 -1.07787987e-42 3.49698265e-25] energy per atom = -7.373194853240523 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0