element(s): ['Al', 'Au'] 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: ['3.2082'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Al', 'Au'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5]] spacegroup = 221 cell = [[3.2082, 0, 0], [0, 3.2082, 0], [0, 0, 3.2082]] ========================================= Step Time Energy fmax BFGS: 0 14:40:55 -28.541371 19.8851 BFGS: 1 14:40:55 -31.558296 20.1709 BFGS: 2 14:40:55 -34.536459 19.2505 BFGS: 3 14:40:55 -37.202001 15.7758 BFGS: 4 14:40:55 -39.069893 8.2732 BFGS: 5 14:40:55 -39.352856 5.9545 BFGS: 6 14:40:55 -39.497108 1.0716 BFGS: 7 14:40:55 -39.502788 0.1087 BFGS: 8 14:40:55 -39.502846 0.0023 BFGS: 9 14:40:55 -39.502846 0.0000 BFGS: 10 14:40:55 -39.502846 0.0000 Minimization converged after 10 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.681117293024602e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Al', 'Au'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.8350565619011956, -1.0032279155449687e-32, 4.192097718079285e-33], [-1.822641084833119e-32, 2.8350565619011956, -3.5552985464981024e-17], [3.758587157669949e-33, -3.5552985464981037e-17, 2.835056561901195]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 1.68111729e-11 1.68111729e-11 1.68111729e-11 2.63328116e-27 1.48603787e-59 -8.80766553e-60] energy per atom = -19.751422784100942 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0