element(s): ['Cu', 'Pt'] AFLOW prototype label: A3B_cP4_221_c_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.7123'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cu', 'Pt'] representative atom coordinates = [[0. 0.5 0.5] [0. 0. 0. ]] spacegroup = 221 cell = [[3.7123, 0, 0], [0, 3.7123, 0], [0, 0, 3.7123]] ========================================= Step Time Energy fmax BFGS: 0 15:04:10 -75.859255 5.569700 BFGS: 1 15:04:10 -76.332619 0.506864 BFGS: 2 15:04:10 -76.335787 0.087635 BFGS: 3 15:04:10 -76.335882 0.000999 BFGS: 4 15:04:10 -76.335883 0.000002 BFGS: 5 15:04:10 -76.335883 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.4596470947965538e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cu', 'Cu', 'Cu', 'Pt'] basis = [[5.60547203e-49 5.00000000e-01 5.00000000e-01] [5.00000000e-01 5.98132169e-17 5.00000000e-01] [5.00000000e-01 5.00000000e-01 5.98132169e-17] [3.63027240e-65 5.98132169e-17 5.98132169e-17]] cellpar = Cell([[3.6619276426857814, 3.371859661451762e-33, -3.3364068543546358e-34], [1.6840862943952983e-33, 3.6619276426857814, 7.233311790817415e-20], [-1.1788132452743798e-32, 7.233311790817313e-20, 3.6619276426857814]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-3.45964709e-12 -3.45964709e-12 -3.45964709e-12 6.91700786e-28 -2.45114879e-33 3.35779698e-49] energy per atom = -19.083970626988993 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0