element(s): ['Nd'] AFLOW prototype label: A_hP4_194_ac 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: ['3.6858', '3.2279831'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Nd', 'Nd'] representative atom coordinates = [[0. 0. 0. ] [0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[3.6858, 0, 0], [-1.8429, 3.1919964332687, 0], [0, 0, 11.8977]] ========================================= Step Time Energy fmax BFGS: 0 14:27:42 -21.441512 20.244546 BFGS: 1 14:27:42 -23.643634 14.742312 BFGS: 2 14:27:42 -25.227862 10.284162 BFGS: 3 14:27:42 -26.282112 6.692568 BFGS: 4 14:27:42 -26.920541 3.809428 BFGS: 5 14:27:42 -27.231543 1.511531 BFGS: 6 14:27:42 -27.294909 0.313780 BFGS: 7 14:27:42 -27.297008 0.068047 BFGS: 8 14:27:42 -27.297082 0.031149 BFGS: 9 14:27:42 -27.297132 0.015607 BFGS: 10 14:27:42 -27.297140 0.003868 BFGS: 11 14:27:42 -27.297140 0.000628 BFGS: 12 14:27:42 -27.297140 0.000038 BFGS: 13 14:27:42 -27.297140 0.000001 BFGS: 14 14:27:42 -27.297140 0.000000 BFGS: 15 14:27:42 -27.297140 0.000000 Minimization converged after 15 steps. Maximum force component: 3.2791865975815347e-32 eV/Angstrom Maximum stress component: 1.1381651529310968e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Nd', 'Nd', 'Nd', 'Nd'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [6.48627822e-51 1.26307274e-50 5.00000000e-01] [3.33333333e-01 6.66666667e-01 2.50000000e-01] [6.66666667e-01 3.33333333e-01 7.50000000e-01]] cellpar = Cell([[3.9095045126015924, 1.550339060648561e-17, 1.1488151091688261e-34], [-1.9547522563007962, 3.3857302241228795, 1.8373141873571854e-34], [9.858290308177958e-36, 4.061397168987697e-34, 12.769882701879084]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-1.60627879e-32 -6.36980143e-50 3.27918660e-32] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00]] stress = [-1.13816515e-11 -1.13816515e-11 -7.60213329e-12 -9.50298287e-34 6.58385966e-34 1.22865360e-27] energy per atom = -6.82428501837012 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0