element(s): ['Fe', 'Ni'] AFLOW prototype label: AB_tP2_123_a_d Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5968', '1.3704174'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe', 'Ni'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 123 cell = [[2.5968, 0, 0], [0, 2.5968, 0], [0, 0, 3.5587]] ========================================= Step Time Energy fmax BFGS: 0 16:32:54 -25.317338 7.8843 BFGS: 1 16:32:54 -26.055257 2.7933 BFGS: 2 16:32:54 -26.118074 1.8481 BFGS: 3 16:32:54 -26.135546 0.5101 BFGS: 4 16:32:54 -26.139259 0.0943 BFGS: 5 16:32:54 -26.139546 0.0087 BFGS: 6 16:32:54 -26.139546 0.0008 BFGS: 7 16:32:54 -26.139546 0.0000 BFGS: 8 16:32:54 -26.139546 0.0000 Minimization converged after 8 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.665413326403937e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Ni'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.488298994032254, -1.9254548244282299e-35, -2.305329540295259e-34], [1.4301757439738117e-35, 2.488298994032254, -5.3750347348132395e-18], [-2.0059142098008816e-32, -7.523555915938828e-18, 3.5230074606494357]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 1.66541333e-10 1.66541333e-10 -1.62336086e-10 -3.04809722e-26 -1.12484924e-32 -3.01696904e-48] energy per atom = -13.069773110100531 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0