element(s): ['Ge'] AFLOW prototype label: A_cI16_206_c Parameter names: ['a', 'x1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['7.0346', '0.10153438'] model name: Tersoff_LAMMPS_MahdizadehAkhlamadi_2017_Ge__MO_344019981553_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ge'] representative atom coordinates = [[0.10153438 0.10153438 0.10153438]] spacegroup = 206 cell = [[7.0346, 0, 0], [0, 7.0346, 0], [0, 0, 7.0346]] ========================================= Step Time Energy fmax BFGS: 0 17:37:30 -62.983477 1.0241 BFGS: 1 17:37:30 -63.124246 0.9735 BFGS: 2 17:37:30 -63.376944 0.7937 BFGS: 3 17:37:30 -63.431363 0.6830 BFGS: 4 17:37:30 -63.487619 0.6063 BFGS: 5 17:37:30 -63.572613 0.5176 BFGS: 6 17:37:30 -63.658564 0.4365 BFGS: 7 17:37:30 -63.740192 0.3877 BFGS: 8 17:37:30 -63.812835 0.3344 BFGS: 9 17:37:30 -63.872926 0.2670 BFGS: 10 17:37:30 -63.917746 0.1884 BFGS: 11 17:37:30 -63.944941 0.0986 BFGS: 12 17:37:30 -63.952211 0.0132 BFGS: 13 17:37:30 -63.952290 0.0066 BFGS: 14 17:37:30 -63.952315 0.0000 BFGS: 15 17:37:30 -63.952315 0.0000 BFGS: 16 17:37:30 -63.952315 0.0000 Minimization converged after 16 steps. Maximum force component: 5.77933606642674e-14 eV/Angstrom Maximum stress component: 2.1211365186443907e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ge', 'Ge', 'Ge', 'Ge', 'Ge', 'Ge', 'Ge', 'Ge', 'Ge', 'Ge', 'Ge', 'Ge', 'Ge', 'Ge', 'Ge', 'Ge'] basis = [[0.09995266 0.09995266 0.09995266] [0.40004734 0.90004734 0.59995266] [0.90004734 0.59995266 0.40004734] [0.59995266 0.40004734 0.90004734] [0.59995266 0.59995266 0.59995266] [0.90004734 0.40004734 0.09995266] [0.40004734 0.09995266 0.90004734] [0.09995266 0.90004734 0.40004734] [0.90004734 0.90004734 0.90004734] [0.59995266 0.09995266 0.40004734] [0.09995266 0.40004734 0.59995266] [0.40004734 0.59995266 0.09995266] [0.40004734 0.40004734 0.40004734] [0.09995266 0.59995266 0.90004734] [0.59995266 0.90004734 0.09995266] [0.90004734 0.09995266 0.59995266]] cellpar = Cell([[6.804758237363775, 6.823154373841217e-37, 9.564367085212895e-69], [3.36371319799232e-37, 6.804758237363775, 1.5148410492142195e-49], [-1.4193049538767222e-85, -9.538580272753471e-32, 6.804758237363775]]) forces = [[-5.77933607e-14 -5.77933607e-14 -5.77933607e-14] [ 5.77933607e-14 5.77933607e-14 -5.77933607e-14] [ 5.77933607e-14 -5.77933607e-14 5.77933607e-14] [-5.77933607e-14 5.77933607e-14 5.77933607e-14] [-5.77933607e-14 -5.77933607e-14 -5.77933607e-14] [ 5.77933607e-14 5.77933607e-14 -5.77933607e-14] [ 5.77933607e-14 -5.77933607e-14 5.77933607e-14] [-5.77933607e-14 5.77933607e-14 5.77933607e-14] [ 5.77933607e-14 5.77933607e-14 5.77933607e-14] [-5.77933607e-14 -5.77933607e-14 5.77933607e-14] [-5.77933607e-14 5.77933607e-14 -5.77933607e-14] [ 5.77933607e-14 -5.77933607e-14 -5.77933607e-14] [ 5.77933607e-14 5.77933607e-14 5.77933607e-14] [-5.77933607e-14 -5.77933607e-14 5.77933607e-14] [-5.77933607e-14 5.77933607e-14 -5.77933607e-14] [ 5.77933607e-14 -5.77933607e-14 -5.77933607e-14]] stress = [ 2.12113652e-14 2.12113652e-14 2.12113652e-14 -3.03313618e-62 -3.98010768e-65 -2.83938173e-33] energy per atom = -3.9970197092311883 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0