element(s): ['Na'] AFLOW prototype label: A_cI2_229_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.1144'] model name: Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Na__MO_587469264453_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Na'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[4.1144, 0, 0], [0, 4.1144, 0], [0, 0, 4.1144]] ========================================= Step Time Energy fmax BFGS: 0 17:02:53 -2.233354 0.227692 BFGS: 1 17:02:53 -2.235528 0.218021 BFGS: 2 17:02:53 -2.257889 0.083735 BFGS: 3 17:02:53 -2.262315 0.012946 BFGS: 4 17:02:53 -2.262430 0.000621 BFGS: 5 17:02:53 -2.262430 0.000007 BFGS: 6 17:02:53 -2.262430 0.000000 Minimization converged after 6 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.0610277853134543e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Na', 'Na'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[4.300420098540423, 1.944993988888909e-32, -4.570226978669402e-33], [1.5369501469501125e-32, 4.300420098540423, -2.8691833139101283e-17], [4.973839601071268e-33, -2.869183313910129e-17, 4.300420098540423]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-1.06102779e-10 -1.06102779e-10 -1.06102779e-10 -3.97439253e-28 0.00000000e+00 3.55699484e-59] energy per atom = -1.1312152362777934 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0