element(s): ['Fe'] AFLOW prototype label: A_hP2_194_c 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: ['2.4403', '1.5759538'] model name: MEAM_LAMMPS_Lee_2006_FeC__MO_856956178669_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.4403, 0, 0], [-1.22015, 2.1133617928552, 0], [0, 0, 3.8458]] ========================================= Step Time Energy fmax BFGS: 0 14:55:27 -8.075577 3.1148 BFGS: 1 14:55:27 -8.339861 1.8707 BFGS: 2 14:55:27 -8.483567 0.5623 BFGS: 3 14:55:27 -8.490599 0.1589 BFGS: 4 14:55:27 -8.491354 0.0916 BFGS: 5 14:55:27 -8.491823 0.1254 BFGS: 6 14:55:27 -8.492226 0.1166 BFGS: 7 14:55:27 -8.492910 0.0278 BFGS: 8 14:55:27 -8.492936 0.0047 BFGS: 9 14:55:27 -8.492937 0.0002 BFGS: 10 14:55:27 -8.492937 0.0000 BFGS: 11 14:55:27 -8.492937 0.0000 BFGS: 12 14:55:27 -8.492937 0.0000 Minimization converged after 12 steps. Maximum force component: 2.3438343285240354e-32 eV/Angstrom Maximum stress component: 1.323960322589588e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.5353924210252994, -2.265272405706809e-18, -1.6190072393173888e-36], [-1.2676962105126497, 2.1957142451704406, -2.3127325764616685e-36], [8.503781478273015e-37, -7.926809656561683e-36, 4.09394968642687]]) forces = [[-2.34383433e-32 4.51071127e-33 8.55276498e-69] [ 2.34383433e-32 -4.51071127e-33 -8.55276498e-69]] stress = [ 1.28254616e-10 1.28254616e-10 1.32396032e-10 2.28534036e-34 -5.06155604e-46 -4.51738283e-27] energy per atom = -4.2464685183826765 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0