element(s): ['Cd', '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: ['5.9142'] model name: SW_ZhouWardMartin_2013_CdTeZnSeHgS__MO_503261197030_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cd', 'S'] representative atom coordinates = [[0. 0. 0. ] [0.25 0.25 0.25]] spacegroup = 216 cell = [[5.9142, 0, 0], [0, 5.9142, 0], [0, 0, 5.9142]] ========================================= Step Time Energy fmax BFGS: 0 19:06:04 -22.042765 0.376665 BFGS: 1 19:06:04 -22.048698 0.358389 BFGS: 2 19:06:04 -22.089552 0.185361 BFGS: 3 19:06:04 -22.104009 0.006380 BFGS: 4 19:06:04 -22.104025 0.000113 BFGS: 5 19:06:04 -22.104025 0.000000 BFGS: 6 19:06:04 -22.104025 0.000000 Minimization converged after 6 steps. Maximum force component: 4.5550552662425745e-31 eV/Angstrom Maximum stress component: 2.7884429723141674e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cd', 'Cd', 'Cd', 'Cd', 'S', 'S', 'S', 'S'] 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([[5.834999790139106, -1.3205165549486938e-33, 4.4358934019755036e-35], [1.9802595168661897e-33, 5.834999790139106, -7.241537919162537e-20], [3.088323461490474e-34, -7.24153791916242e-20, 5.834999790139106]]) forces = [[-4.70253927e-66 -1.19869875e-32 -1.19869875e-32] [-4.70253927e-66 -1.19869875e-32 -1.19869875e-32] [-4.70253927e-66 -1.19869875e-32 -1.19869875e-32] [-2.99674689e-33 -1.19869875e-32 -1.19869875e-32] [ 1.19869875e-32 -3.59609626e-32 -1.61824332e-31] [-1.30358490e-31 1.25863369e-31 -3.26645411e-31] [-5.99349377e-33 -8.39089128e-32 4.55505527e-31] [-1.07882888e-31 5.39414439e-32 3.17655170e-31]] stress = [ 2.78844297e-14 2.78844297e-14 2.78844297e-14 -5.90445268e-30 -1.20675058e-34 2.23769011e-50] energy per atom = -2.7630031856493433 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0