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_1988T3_Si__MO_186459956893_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 17:40:28 -70.135988 0.1829 BFGS: 1 17:40:28 -70.142646 0.1179 BFGS: 2 17:40:28 -70.147672 0.0523 BFGS: 3 17:40:28 -70.147799 0.0512 BFGS: 4 17:40:28 -70.149757 0.0116 BFGS: 5 17:40:28 -70.149822 0.0034 BFGS: 6 17:40:28 -70.149826 0.0001 BFGS: 7 17:40:28 -70.149826 0.0000 BFGS: 8 17:40:28 -70.149826 0.0000 BFGS: 9 17:40:28 -70.149826 0.0000 Minimization converged after 9 steps. Maximum force component: 1.254895077463838e-10 eV/Angstrom Maximum stress component: 4.202323532018741e-12 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 = [[0.10080762 0.10080762 0.10080762] [0.39919238 0.89919238 0.60080762] [0.89919238 0.60080762 0.39919238] [0.60080762 0.39919238 0.89919238] [0.60080762 0.60080762 0.60080762] [0.89919238 0.39919238 0.10080762] [0.39919238 0.10080762 0.89919238] [0.10080762 0.89919238 0.39919238] [0.89919238 0.89919238 0.89919238] [0.60080762 0.10080762 0.39919238] [0.10080762 0.39919238 0.60080762] [0.39919238 0.60080762 0.10080762] [0.39919238 0.39919238 0.39919238] [0.10080762 0.60080762 0.89919238] [0.60080762 0.89919238 0.10080762] [0.89919238 0.10080762 0.60080762]] cellpar = Cell([[6.644069295425987, -2.6297668082963397e-37, 0.0], [1.2958627968807141e-37, 6.644069295425987, 0.0], [0.0, 0.0, 6.644069295425987]]) forces = [[ 1.25489508e-10 1.25489508e-10 1.25489508e-10] [-1.25489508e-10 -1.25489508e-10 1.25489508e-10] [-1.25489508e-10 1.25489508e-10 -1.25489508e-10] [ 1.25489508e-10 -1.25489508e-10 -1.25489508e-10] [ 1.25489508e-10 1.25489508e-10 1.25489508e-10] [-1.25489508e-10 -1.25489508e-10 1.25489508e-10] [-1.25489508e-10 1.25489508e-10 -1.25489508e-10] [ 1.25489508e-10 -1.25489508e-10 -1.25489508e-10] [-1.25489508e-10 -1.25489508e-10 -1.25489508e-10] [ 1.25489508e-10 1.25489508e-10 -1.25489508e-10] [ 1.25489508e-10 -1.25489508e-10 1.25489508e-10] [-1.25489508e-10 1.25489508e-10 1.25489508e-10] [-1.25489508e-10 -1.25489508e-10 -1.25489508e-10] [ 1.25489508e-10 1.25489508e-10 -1.25489508e-10] [ 1.25489508e-10 -1.25489508e-10 1.25489508e-10] [-1.25489508e-10 1.25489508e-10 1.25489508e-10]] stress = [-4.20232353e-12 -4.20232353e-12 -4.20232353e-12 0.00000000e+00 0.00000000e+00 4.57876129e-65] energy per atom = -4.384364108580094 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0