element(s): ['Co', 'Fe'] AFLOW prototype label: AB_cP2_221_a_b Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.9062'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Co', 'Fe'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 221 cell = [[2.9062, 0, 0], [0, 2.9062, 0], [0, 0, 2.9062]] ========================================= Step Time Energy fmax BFGS: 0 16:05:49 -19.239582 4.420936 BFGS: 1 16:05:49 -19.557604 0.623632 BFGS: 2 16:05:49 -19.562040 0.135154 BFGS: 3 16:05:49 -19.562261 0.001525 BFGS: 4 16:05:49 -19.562261 0.000009 BFGS: 5 16:05:49 -19.562261 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.995935836125778e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Co', 'Fe'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.840944821951663, 2.259194147115896e-34, -4.838929914395683e-34], [-1.2689658619011129e-34, 2.840944821951663, 2.0418980670727527e-20], [9.024817313598463e-33, 2.0418980670712655e-20, 2.840944821951663]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 4.99593584e-11 4.99593584e-11 4.99593584e-11 5.59637044e-26 -6.73132074e-59 9.41153074e-61] energy per atom = -9.78113061923561 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0