element(s): ['Cd', 'Te'] AFLOW prototype label: AB_cF8_216_a_c Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.6015'] model name: SW_ZhouWardMartin_2013_CdTeZnSeHgS__MO_503261197030_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cd', 'Te'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25]] spacegroup = 216 cell = [[6.6015, 0, 0], [0, 6.6015, 0], [0, 0, 6.6015]] ========================================= Step Time Energy fmax BFGS: 0 20:11:08 -17.310252 0.496864 BFGS: 1 20:11:08 -17.320595 0.474610 BFGS: 2 20:11:08 -17.379838 0.314224 BFGS: 3 20:11:08 -17.414538 0.147344 BFGS: 4 20:11:08 -17.423985 0.005576 BFGS: 5 20:11:08 -17.423998 0.000094 BFGS: 6 20:11:08 -17.423998 0.000000 BFGS: 7 20:11:08 -17.423998 0.000000 Minimization converged after 7 steps. Maximum force component: 4.524693216612605e-31 eV/Angstrom Maximum stress component: 1.76367494184798e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cd', 'Cd', 'Cd', 'Cd', 'Te', 'Te', 'Te', 'Te'] basis = [[0. 0. 0. ] [0. 0.5 0.5 ] [0.5 0. 0.5 ] [0.5 0.5 0. ] [0.25 0.25 0.25] [0.75 0.75 0.25] [0.75 0.25 0.75] [0.25 0.75 0.75]] cellpar = Cell([[6.478001022367135, 3.806324935443709e-33, -5.674081912402523e-34], [-8.880373982320993e-33, 6.478001022367135, 2.2866827550131385e-18], [6.091416273503205e-33, 2.2866827550131158e-18, 6.478001022367135]]) forces = [[ 1.33079212e-32 -1.33079212e-32 -1.99618818e-32] [ 6.65396061e-33 6.65396061e-33 6.65396061e-33] [ 3.07569271e-65 -1.33079212e-32 1.33079212e-32] [-1.33079212e-32 -4.69759018e-51 -1.33079212e-32] [ 6.65396061e-32 -4.12545558e-31 -1.89637877e-31] [ 2.99428228e-32 4.37497910e-31 1.03136389e-31] [ 7.15300766e-32 -4.52469322e-31 3.99237637e-32] [ 1.33079212e-32 4.35834420e-31 -2.12926740e-31]] stress = [-1.76367494e-14 -1.76367494e-14 -1.76367494e-14 2.39769097e-30 9.79077748e-35 -1.77304451e-50] energy per atom = -2.17799972978811 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0