element(s): ['C', 'Fe'] AFLOW prototype label: AB2_hP3_191_a_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: ['3.9831', '0.6320956'] model name: Sim_LAMMPS_TersoffZBL_HenrikssonBjorkasNordlund_2013_FeC__SM_473463498269_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['C', 'Fe'] representative atom coordinates = [[0. 0. 0. ] [0.33333333 0.66666667 0. ]] spacegroup = 191 cell = [[3.9831, 0, 0], [-1.99155, 3.4494657858138, 0], [0, 0, 2.5177]] ========================================= Step Time Energy fmax BFGS: 0 13:16:42 -10.839508 2.424404 BFGS: 1 13:16:42 -11.001188 2.224567 BFGS: 2 13:16:42 -11.207177 1.868673 BFGS: 3 13:16:42 -11.369119 1.326553 BFGS: 4 13:16:42 -11.466686 0.602821 BFGS: 5 13:16:42 -11.495778 0.681482 BFGS: 6 13:16:42 -11.501873 0.565718 BFGS: 7 13:16:42 -11.514975 0.047862 BFGS: 8 13:16:42 -11.515054 0.004202 BFGS: 9 13:16:42 -11.515055 0.000021 BFGS: 10 13:16:42 -11.515055 0.000000 BFGS: 11 13:16:42 -11.515055 0.000000 Minimization converged after 11 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 9.209210184657293e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'Fe', 'Fe'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [3.33333333e-01 6.66666667e-01 5.01544256e-37] [6.66666667e-01 3.33333333e-01 7.49408380e-37]] cellpar = Cell([[3.6696901551496635, -1.4605499959654012e-17, -8.77778839815004e-37], [-1.8348450775748317, 3.178044898377266, -3.817716520003124e-37], [-6.0170860568335914e-36, 6.378435406028517e-36, 2.5658522873664924]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-9.20921018e-12 -9.20921018e-12 8.27677121e-13 8.18768057e-34 1.09088298e-34 2.70547890e-27] energy per atom = -3.8383515572494904 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0