element(s): ['Ge'] AFLOW prototype label: A_cI2_229_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.3628'] model name: LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ge'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[3.3628, 0, 0], [0, 3.3628, 0], [0, 0, 3.3628]] ========================================= Step Time Energy fmax BFGS: 0 17:55:32 -17.600170 15.5428 BFGS: 1 17:55:32 -20.087028 17.6988 BFGS: 2 17:55:32 -22.904255 19.8696 BFGS: 3 17:55:32 -26.045045 21.9790 BFGS: 4 17:55:32 -29.481084 23.7439 BFGS: 5 17:55:32 -33.131804 24.6983 BFGS: 6 17:55:32 -36.813303 24.0338 BFGS: 7 17:55:32 -40.181065 20.0703 BFGS: 8 17:55:32 -42.541346 10.1576 BFGS: 9 17:55:32 -42.698670 10.2678 BFGS: 10 17:55:32 -43.000679 1.6701 BFGS: 11 17:55:32 -43.010703 0.2189 BFGS: 12 17:55:32 -43.010873 0.0060 BFGS: 13 17:55:32 -43.010873 0.0000 BFGS: 14 17:55:32 -43.010873 0.0000 Minimization converged after 14 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.6660173151178104e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ge', 'Ge'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.641651244471525, -1.5784673119350233e-32, -4.640532446267973e-33], [-4.3890569984659574e-33, 2.641651244471525, 4.2828724893919125e-17], [7.736170509797453e-33, 4.2828724893919125e-17, 2.641651244471525]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [1.66601732e-10 1.66601732e-10 1.66601732e-10 1.76289377e-27 4.71018788e-33 1.89420327e-50] energy per atom = -21.50543635246155 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0