element(s): ['Si'] 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: ['6.657', '0.10135586'] model name: Tersoff_LAMMPS_Tersoff_1988T2_Si__MO_245095684871_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0.10135586 0.10135586 0.10135586]] spacegroup = 206 cell = [[6.657, 0, 0], [0, 6.657, 0], [0, 0, 6.657]] ========================================= Step Time Energy fmax BFGS: 0 16:40:01 -73.566973 0.389496 BFGS: 1 16:40:01 -73.574083 0.373477 BFGS: 2 16:40:01 -73.615525 0.238920 BFGS: 3 16:40:01 -73.635619 0.232528 BFGS: 4 16:40:01 -73.654232 0.227705 BFGS: 5 16:40:01 -73.672449 0.115647 BFGS: 6 16:40:01 -73.676413 0.028818 BFGS: 7 16:40:01 -73.676816 0.002673 BFGS: 8 16:40:01 -73.676821 0.000129 BFGS: 9 16:40:01 -73.676821 0.000011 BFGS: 10 16:40:01 -73.676821 0.000000 BFGS: 11 16:40:01 -73.676821 0.000000 Minimization converged after 11 steps. Maximum force component: 5.655498894310874e-10 eV/Angstrom Maximum stress component: 1.1408788453199323e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si'] basis = [[0.10177423 0.10177423 0.10177423] [0.39822577 0.89822577 0.60177423] [0.89822577 0.60177423 0.39822577] [0.60177423 0.39822577 0.89822577] [0.60177423 0.60177423 0.60177423] [0.89822577 0.39822577 0.10177423] [0.39822577 0.10177423 0.89822577] [0.10177423 0.89822577 0.39822577] [0.89822577 0.89822577 0.89822577] [0.60177423 0.10177423 0.39822577] [0.10177423 0.39822577 0.60177423] [0.39822577 0.60177423 0.10177423] [0.39822577 0.39822577 0.39822577] [0.10177423 0.60177423 0.89822577] [0.60177423 0.89822577 0.10177423] [0.89822577 0.10177423 0.60177423]] cellpar = Cell([[6.578673625687601, 8.256310243793009e-38, 0.0], [-4.871054499240086e-37, 6.578673625687601, 0.0], [0.0, 0.0, 6.578673625687601]]) forces = [[-5.65549889e-10 -5.65549889e-10 -5.65549889e-10] [ 5.65549889e-10 5.65549889e-10 -5.65549889e-10] [ 5.65549889e-10 -5.65549889e-10 5.65549889e-10] [-5.65549889e-10 5.65549889e-10 5.65549889e-10] [-5.65549889e-10 -5.65549889e-10 -5.65549889e-10] [ 5.65549889e-10 5.65549889e-10 -5.65549889e-10] [ 5.65549889e-10 -5.65549889e-10 5.65549889e-10] [-5.65549889e-10 5.65549889e-10 5.65549889e-10] [ 5.65549889e-10 5.65549889e-10 5.65549889e-10] [-5.65549889e-10 -5.65549889e-10 5.65549889e-10] [-5.65549889e-10 5.65549889e-10 -5.65549889e-10] [ 5.65549889e-10 -5.65549889e-10 -5.65549889e-10] [ 5.65549889e-10 5.65549889e-10 5.65549889e-10] [-5.65549889e-10 -5.65549889e-10 5.65549889e-10] [-5.65549889e-10 5.65549889e-10 -5.65549889e-10] [ 5.65549889e-10 -5.65549889e-10 -5.65549889e-10]] stress = [1.14087885e-10 1.14087885e-10 1.14087885e-10 0.00000000e+00 0.00000000e+00 4.74670812e-35] energy per atom = -4.6048013107392185 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0