element(s): ['Fe'] 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: ['2.9647'] model name: Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Fe__MO_147603128437_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[2.9647, 0, 0], [0, 2.9647, 0], [0, 0, 2.9647]] ========================================= Step Time Energy fmax BFGS: 0 17:54:32 -8.231321 1.1297 BFGS: 1 17:54:32 -8.280613 0.9026 BFGS: 2 17:54:32 -8.354379 0.0381 BFGS: 3 17:54:32 -8.354485 0.0063 BFGS: 4 17:54:32 -8.354488 0.0000 BFGS: 5 17:54:32 -8.354488 0.0000 BFGS: 6 17:54:32 -8.354488 0.0000 Minimization converged after 6 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.230125670554956e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.863848520439027, -1.326248631982611e-32, 2.976183885296318e-33], [-2.7234380598538784e-32, 2.863848520439027, 4.686765239071499e-17], [1.1469901925876669e-32, 4.6867652390714934e-17, 2.8638485204390265]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-1.23012567e-14 -1.23012567e-14 -1.23012567e-14 -1.63555415e-30 2.70351086e-62 1.41420551e-62] energy per atom = -4.177243978760301 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0