element(s): ['Mg'] AFLOW prototype label: A_cF4_225_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.2446'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Mg'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[4.2446, 0, 0], [0, 4.2446, 0], [0, 0, 4.2446]] ========================================= Step Time Energy fmax BFGS: 0 15:24:35 -2.155095 0.643551 BFGS: 1 15:24:35 -2.172814 0.641253 BFGS: 2 15:24:35 -2.267637 0.620615 BFGS: 3 15:24:35 -2.358165 0.583270 BFGS: 4 15:24:35 -2.441687 0.526298 BFGS: 5 15:24:35 -2.514529 0.439695 BFGS: 6 15:24:35 -2.571816 0.317439 BFGS: 7 15:24:35 -2.607919 0.155833 BFGS: 8 15:24:35 -2.615559 0.060273 BFGS: 9 15:24:35 -2.616633 0.006184 BFGS: 10 15:24:35 -2.616645 0.000214 BFGS: 11 15:24:35 -2.616645 0.000001 BFGS: 12 15:24:35 -2.616645 0.000000 Minimization converged after 12 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 6.4044735423480495e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Mg', 'Mg', 'Mg', 'Mg'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 1.98640023e-34]] cellpar = Cell([[3.8782314250869985, 1.6478549475217068e-32, 1.3900355890860267e-33], [1.6948509546648118e-32, 3.8782314250869985, -7.085114556742402e-18], [3.4090100167608865e-34, -7.085114556742399e-18, 3.8782314250869985]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [ 6.40447354e-12 6.40447354e-12 6.40447354e-12 6.21811258e-29 6.40240360e-36 -1.48762404e-54] energy per atom = -0.6541611456274093 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0