element(s): ['K'] AFLOW prototype label: A_tI4_141_a 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: ['4.3232', '3.6688101'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['K'] representative atom coordinates = [[0 0 0]] spacegroup = 141 cell = [[4.3232, 0, 0], [0, 4.3232, 0], [0, 0, 15.861]] ========================================= Step Time Energy fmax BFGS: 0 17:12:30 -10.431731 3.9181 BFGS: 1 17:12:30 -10.936773 4.0211 BFGS: 2 17:12:30 -11.438046 4.0905 BFGS: 3 17:12:30 -11.929336 4.1316 BFGS: 4 17:12:30 -12.403558 4.0988 BFGS: 5 17:12:30 -12.852643 3.9888 BFGS: 6 17:12:30 -13.267032 3.7817 BFGS: 7 17:12:30 -13.637233 3.4520 BFGS: 8 17:12:31 -13.953507 2.9734 BFGS: 9 17:12:31 -14.203925 2.3116 BFGS: 10 17:12:31 -14.374312 1.4157 BFGS: 11 17:12:31 -14.446995 0.2140 BFGS: 12 17:12:31 -14.448193 0.0274 BFGS: 13 17:12:31 -14.448223 0.0085 BFGS: 14 17:12:31 -14.448225 0.0066 BFGS: 15 17:12:31 -14.448227 0.0003 BFGS: 16 17:12:31 -14.448227 0.0000 BFGS: 17 17:12:31 -14.448227 0.0000 BFGS: 18 17:12:31 -14.448227 0.0000 Minimization converged after 18 steps. Maximum force component: 3.583252037769448e-32 eV/Angstrom Maximum stress component: 1.0039417746929035e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['K', 'K', 'K', 'K'] basis = [[1.39969293e-32 4.79103469e-33 1.45936068e-33] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [0.00000000e+00 5.00000000e-01 2.50000000e-01] [5.00000000e-01 0.00000000e+00 7.50000000e-01]] cellpar = Cell([[3.876105895635173, 7.030051607945158e-36, 2.6495694419785775e-39], [-3.005315298323174e-36, 3.8761058956351717, 1.6179122834668636e-17], [9.997277404151118e-54, 6.06039863144775e-17, 13.648898963866394]]) forces = [[-2.77825283e-68 3.58325204e-32 1.49567314e-49] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [-1.79162602e-32 -2.38883469e-32 -9.97115429e-50] [-5.97208673e-33 1.19441735e-32 4.98557714e-50]] stress = [ 6.80336538e-12 6.80336538e-12 -1.00394177e-11 -3.25447936e-30 -9.61625725e-65 -1.75456598e-64] energy per atom = -3.6120566728131833 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0