element(s): ['Si'] AFLOW prototype label: A_cI12_229_d Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.7307'] model name: Tersoff_LAMMPS_Tersoff_1990_SiC__MO_444207127575_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Si'] representative atom coordinates = [[0.25 0. 0.5 ]] spacegroup = 229 cell = [[6.7307, 0, 0], [0, 6.7307, 0], [0, 0, 6.7307]] ========================================= Step Time Energy fmax BFGS: 0 15:47:44 -51.386566 0.057448 BFGS: 1 15:47:44 -51.386704 0.055035 BFGS: 2 15:47:44 -51.388258 0.000446 BFGS: 3 15:47:44 -51.388258 0.000003 BFGS: 4 15:47:44 -51.388258 0.000000 Minimization converged after 4 steps. Maximum force component: 1.094129121732048e-30 eV/Angstrom Maximum stress component: 8.819279787548897e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si'] basis = [[2.50000000e-01 0.00000000e+00 5.00000000e-01] [7.50000000e-01 7.32526398e-33 5.00000000e-01] [5.00000000e-01 2.50000000e-01 0.00000000e+00] [5.00000000e-01 7.50000000e-01 0.00000000e+00] [7.62828933e-50 5.00000000e-01 2.50000000e-01] [2.79265307e-49 5.00000000e-01 7.50000000e-01] [2.41123860e-49 2.50000000e-01 5.00000000e-01] [1.14424340e-49 7.50000000e-01 5.00000000e-01] [2.50000000e-01 5.00000000e-01 0.00000000e+00] [7.50000000e-01 5.00000000e-01 0.00000000e+00] [5.00000000e-01 3.66240881e-33 7.50000000e-01] [5.00000000e-01 3.66263199e-33 2.50000000e-01]] cellpar = Cell([[6.741744305697131, -2.2363254484176236e-41, 2.7283992033354067e-32], [-3.6387737204567104e-41, 6.741744305697131, -3.2718357286630517e-20], [1.406574251761375e-32, -3.2718357286726843e-20, 6.741744305697131]]) forces = [[-1.93896300e-31 9.52169331e-33 3.46243393e-33] [-1.38497357e-31 -1.06037039e-32 -6.92486786e-33] [ 2.07746036e-32 -5.04106112e-53 1.03873018e-32] [-6.92486786e-33 -1.69659263e-31 3.46243393e-33] [ 8.65608482e-33 2.07746036e-32 6.92486786e-32] [ 5.19365089e-33 -6.92486786e-33 3.18543922e-31] [-6.92486786e-33 9.27932293e-31 1.73121696e-33] [ 1.38497357e-32 -1.09412912e-30 5.30991772e-51] [-1.38497357e-31 1.03873018e-32 -6.92486786e-33] [-5.53989429e-32 2.52053056e-53 -5.19365089e-33] [ 3.46243393e-33 1.47153442e-32 8.03284672e-31] [ 1.38497357e-32 -6.92486786e-33 -7.19753453e-31]] stress = [-8.81927979e-12 -8.81927979e-12 -8.81927979e-12 9.79136024e-28 1.80794264e-34 -2.00721954e-50] energy per atom = -4.282354840807463 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0