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: Sim_LAMMPS_TersoffZBL_HenrikssonBjorkasNordlund_2013_FeC__SM_473463498269_000 ==== 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 14:59:46 -7.694952 3.737458 BFGS: 1 14:59:46 -8.038140 2.342458 BFGS: 2 14:59:46 -8.228542 1.233374 BFGS: 3 14:59:46 -8.302529 0.361009 BFGS: 4 14:59:46 -8.307171 0.138555 BFGS: 5 14:59:46 -8.307618 0.087247 BFGS: 6 14:59:46 -8.308209 0.081192 BFGS: 7 14:59:46 -8.308771 0.055752 BFGS: 8 14:59:46 -8.308983 0.019065 BFGS: 9 14:59:46 -8.309013 0.005160 BFGS: 10 14:59:46 -8.309014 0.000345 BFGS: 11 14:59:46 -8.309014 0.000018 BFGS: 12 14:59:46 -8.309014 0.000000 BFGS: 13 14:59:46 -8.309014 0.000000 Minimization converged after 13 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 5.513115969685961e-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([[2.580895183960257, -3.355222636275392e-17, 2.8235785115319902e-36], [-1.2904475919801286, 2.235120793814495, -2.893266871158733e-36], [-4.657874582115662e-36, -2.85032315700162e-35, 4.204164280921415]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-2.04280362e-10 -2.04280362e-10 -5.51311597e-10 -2.18619317e-33 -7.57319528e-34 7.14693165e-26] energy per atom = -4.154506996622744 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0