element(s): ['Tb'] AFLOW prototype label: A_cF4_225_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.0304'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Tb'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[5.0304, 0, 0], [0, 5.0304, 0], [0, 0, 5.0304]] ========================================= Step Time Energy fmax BFGS: 0 15:17:46 -38.060012 28.660396 BFGS: 1 15:17:46 -41.686566 19.988485 BFGS: 2 15:17:46 -44.141124 13.001483 BFGS: 3 15:17:46 -45.658091 7.438110 BFGS: 4 15:17:46 -46.430324 3.031736 BFGS: 5 15:17:46 -46.611977 0.557346 BFGS: 6 15:17:46 -46.619058 0.055080 BFGS: 7 15:17:47 -46.619130 0.001160 BFGS: 8 15:17:47 -46.619130 0.000002 BFGS: 9 15:17:47 -46.619130 0.000000 Minimization converged after 9 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.1531403047475407e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Tb', 'Tb', 'Tb', 'Tb'] basis = [[0. 0. 0. ] [0. 0.5 0.5] [0.5 0. 0.5] [0.5 0.5 0. ]] cellpar = Cell([[5.336020261948097, -9.445937543558854e-33, -8.934545491454461e-33], [-6.058745267894207e-33, 5.336020261948097, -4.976914435462801e-18], [-2.6082253361530686e-32, -4.9769144354627916e-18, 5.336020261948097]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-3.15314030e-12 -3.15314030e-12 -3.15314030e-12 9.48561684e-29 9.37945538e-34 -2.05933574e-50] energy per atom = -11.654782461616014 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0