element(s): ['Cd', 'Se'] 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: ['6.1809'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cd', 'Se'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25]] spacegroup = 216 cell = [[6.1809, 0, 0], [0, 6.1809, 0], [0, 0, 6.1809]] ========================================= Step Time Energy fmax BFGS: 0 19:05:57 -11.335223 1.696476 BFGS: 1 19:05:57 -11.458222 1.686656 BFGS: 2 19:05:57 -11.709309 1.659572 BFGS: 3 19:05:57 -11.955581 1.622226 BFGS: 4 19:05:57 -12.195499 1.593494 BFGS: 5 19:05:57 -12.430094 1.532097 BFGS: 6 19:05:57 -12.654376 1.455652 BFGS: 7 19:05:57 -12.865937 1.362138 BFGS: 8 19:05:57 -13.062071 1.249440 BFGS: 9 19:05:57 -13.239671 1.114690 BFGS: 10 19:05:57 -13.395240 0.955170 BFGS: 11 19:05:57 -13.524823 0.767650 BFGS: 12 19:05:57 -13.623981 0.553016 BFGS: 13 19:05:57 -13.688308 0.298366 BFGS: 14 19:05:57 -13.711477 0.003416 BFGS: 15 19:05:57 -13.711479 0.000256 BFGS: 16 19:05:57 -13.711479 0.000000 BFGS: 17 19:05:57 -13.711479 0.000000 Minimization converged after 17 steps. Maximum force component: 9.998858268638034e-31 eV/Angstrom Maximum stress component: 4.612909782019743e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cd', 'Cd', 'Cd', 'Cd', 'Se', 'Se', 'Se', 'Se'] 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([[5.659561087629097, 1.7495020904931964e-32, -5.9552956752238556e-33], [-1.0109177679213194e-32, 5.659561087629097, -4.9353273638601205e-18], [3.831435375559473e-33, -4.935327363860114e-18, 5.659561087629097]]) forces = [[-8.30701568e-65 4.65063175e-32 -4.05550710e-50] [ 1.16265794e-32 1.16265794e-32 1.16265794e-32] [-8.30701568e-65 4.65063175e-32 -4.05550710e-50] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 4.88316334e-31 6.51088445e-31 -6.97594763e-32] [-6.16208707e-31 3.04163032e-49 -3.48797381e-31] [ 3.31357512e-31 9.99885827e-31 7.20847922e-31] [-6.97594763e-31 -3.48797381e-32 -8.83620033e-31]] stress = [ 4.61290978e-13 4.61290978e-13 4.61290978e-13 -3.68278113e-29 1.45427408e-61 -1.41503347e-61] energy per atom = -1.7139349242978095 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0