element(s): ['S', 'Zn'] 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: ['5.3719'] model name: SW_ZhouWardMartin_2013_CdTeZnSeHgS__MO_503261197030_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['S', 'Zn'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25]] spacegroup = 216 cell = [[5.3719, 0, 0], [0, 5.3719, 0], [0, 0, 5.3719]] ========================================= Step Time Energy fmax BFGS: 0 14:15:43 -24.625053 0.2052 BFGS: 1 14:15:43 -24.626799 0.1919 BFGS: 2 14:15:43 -24.639859 0.0206 BFGS: 3 14:15:43 -24.640031 0.0022 BFGS: 4 14:15:43 -24.640033 0.0000 BFGS: 5 14:15:43 -24.640033 0.0000 BFGS: 6 14:15:43 -24.640033 0.0000 Minimization converged after 6 steps. Maximum force component: 1.1994134463565652e-30 eV/Angstrom Maximum stress component: 2.89609405145951e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['S', 'S', 'S', 'S', 'Zn', 'Zn', 'Zn', 'Zn'] basis = [[2.56611631e-34 5.13584190e-34 2.56793531e-34] [5.13385166e-34 5.00000000e-01 5.00000000e-01] [5.00000000e-01 2.60513609e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 5.11007465e-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([[5.405998845140299, -3.0402445030888616e-33, -9.268809398279839e-33], [-2.334901158348813e-38, 5.405998845140299, -7.96186564569676e-20], [1.63625426212308e-33, -7.961865645698124e-20, 5.405998845140299]]) forces = [[-2.22113601e-32 -2.22113601e-32 -2.22113601e-32] [-3.36139849e-66 1.63562618e-52 -1.11056801e-32] [-6.72279697e-66 3.27125236e-52 -2.22113601e-32] [-2.22113601e-32 -2.22113601e-32 3.27125236e-52] [-5.10861283e-31 3.99804482e-31 -1.01269920e-30] [ 9.92830445e-31 -1.08367144e-31 -1.09234775e-30] [-2.40160331e-31 3.55381762e-31 1.19941345e-30] [ 4.66438562e-31 2.77642001e-32 -4.44227202e-32]] stress = [-2.89609405e-14 -2.89609405e-14 -2.89609405e-14 3.47496410e-31 2.81175388e-34 -2.24278856e-50] energy per atom = -3.0800041305458783 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0