element(s): ['Se', '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: ['5.6746'] model name: SW_ZhouWardMartin_2013_CdTeZnSeHgS__MO_503261197030_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Se', 'Zn'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25]] spacegroup = 216 cell = [[5.6746, 0, 0], [0, 5.6746, 0], [0, 0, 5.6746]] ========================================= Step Time Energy fmax BFGS: 0 14:18:07 -21.551661 0.0263 BFGS: 1 14:18:07 -21.551690 0.0250 BFGS: 2 14:18:07 -21.551973 0.0000 BFGS: 3 14:18:07 -21.551973 0.0000 Minimization converged after 3 steps. Maximum force component: 1.3392865427436661e-31 eV/Angstrom Maximum stress component: 2.1676564520848955e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Se', 'Se', 'Se', 'Se', 'Zn', 'Zn', 'Zn', 'Zn'] basis = [[1.67408456e-42 1.50870473e-50 1.50870473e-50] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 2.59193499e-40 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00] [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([[5.668999979809164, 1.358478573339332e-34, 1.066046468220379e-35], [-2.2098406314793415e-38, 5.668999979809164, -2.20935900817556e-23], [2.6391259764578883e-36, -2.2093590081755733e-23, 5.668999979809164]]) forces = [[ 1.16459699e-32 5.82298497e-33 1.16459699e-32] [-1.08432464e-68 9.07748410e-56 -2.32919399e-32] [-1.74689549e-32 -5.82298497e-33 2.26937102e-56] [-5.82298497e-33 6.80811307e-56 -1.74689549e-32] [-2.32919399e-32 5.21955336e-55 -1.33928654e-31] [ 1.45574624e-33 -2.32919399e-32 -2.32919399e-32] [-8.33414724e-32 4.07608948e-32 3.49379098e-32] [ 5.60321245e-69 -4.65838797e-32 1.16459699e-32]] stress = [ 2.16765645e-11 2.16765645e-11 2.16765645e-11 -1.19191156e-28 -3.66411222e-63 4.92773839e-65] energy per atom = -2.693996565101659 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0