element(s): ['Hg', 'S'] 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: ['6.0059'] model name: SW_ZhouWardMartin_2013_CdTeZnSeHgS__MO_503261197030_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Hg', 'S'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25]] spacegroup = 216 cell = [[6.0059, 0, 0], [0, 6.0059, 0], [0, 0, 6.0059]] ========================================= Step Time Energy fmax BFGS: 0 14:15:43 -15.798385 0.7687 BFGS: 1 14:15:43 -15.823062 0.7292 BFGS: 2 14:15:43 -15.918702 0.5446 BFGS: 3 14:15:43 -15.986032 0.3517 BFGS: 4 14:15:43 -16.023801 0.1504 BFGS: 5 14:15:43 -16.031959 0.0057 BFGS: 6 14:15:43 -16.031971 0.0001 BFGS: 7 14:15:43 -16.031971 0.0000 BFGS: 8 14:15:43 -16.031971 0.0000 Minimization converged after 8 steps. Maximum force component: 1.012756381351176e-30 eV/Angstrom Maximum stress component: 1.6037031470697975e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Hg', 'Hg', 'Hg', 'Hg', 'S', 'S', 'S', 'S'] basis = [[0.00000000e+00 1.28395330e-34 0.00000000e+00] [1.28395022e-34 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 2.63015334e-34] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01]] cellpar = Cell([[5.858000494635141, -5.5941081011639656e-33, 5.8467656010761685e-33], [-2.0122045210290477e-33, 5.858000494635141, -1.4605817977532416e-17], [1.2086804527875478e-33, -1.460581797753241e-17, 5.858000494635141]]) forces = [[ 4.96604560e-66 -6.00102020e-50 2.40684769e-32] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 4.96604560e-66 -6.00102020e-50 2.40684769e-32] [-7.75944626e-68 9.37659407e-52 -3.76069952e-34] [-5.53574970e-31 4.33232585e-31 1.01275638e-30] [ 2.76787485e-31 4.81369539e-31 -1.20342385e-32] [-4.81369539e-31 6.49848877e-31 1.68479339e-31] [ 1.20342385e-31 5.29506493e-31 -7.22054308e-32]] stress = [-1.60370315e-14 -1.60370315e-14 -1.60370315e-14 7.90987145e-31 7.27270950e-64 6.21794392e-64] energy per atom = -2.0039963399136154 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0