element(s): ['Ca'] AFLOW prototype label: A_cP1_221_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['3.5035'] model name: Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Ca__MO_159753408472_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ca'] representative atom coordinates = [[0 0 0]] spacegroup = 221 cell = [[3.5035, 0, 0], [0, 3.5035, 0], [0, 0, 3.5035]] ========================================= Step Time Energy fmax BFGS: 0 14:15:27 -1.491855 0.5044 BFGS: 1 14:15:27 -1.501608 0.3991 BFGS: 2 14:15:27 -1.519829 0.0604 BFGS: 3 14:15:27 -1.520332 0.0087 BFGS: 4 14:15:27 -1.520343 0.0002 BFGS: 5 14:15:27 -1.520343 0.0000 BFGS: 6 14:15:27 -1.520343 0.0000 Minimization converged after 6 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.6371414556419023e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ca'] basis = [[0. 0. 0.]] cellpar = Cell([[3.6445673445811293, 4.907734482290337e-33, -4.850785391134283e-34], [3.627045837853715e-33, 3.6445673445811293, -2.936190006453058e-18], [-1.4374637097586751e-33, -2.936190006453063e-18, 3.6445673445811293]]) forces = [[0. 0. 0.]] stress = [-2.63714146e-12 -2.63714146e-12 -2.63714146e-12 -2.10506088e-28 -1.32014969e-60 8.95593769e-61] energy per atom = -1.520343102150762 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0