element(s): ['Ba'] 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: ['5.0183'] model name: Morse_Shifted_GirifalcoWeizer_1959MedCutoff_Ba__MO_229241184339_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ba'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[5.0183, 0, 0], [0, 5.0183, 0], [0, 0, 5.0183]] ========================================= Step Time Energy fmax BFGS: 0 16:50:22 -3.487573 0.037566 BFGS: 1 16:50:22 -3.487631 0.034391 BFGS: 2 16:50:22 -3.487934 0.000526 BFGS: 3 16:50:22 -3.487934 0.000008 BFGS: 4 16:50:22 -3.487934 0.000000 Minimization converged after 4 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.643109004549432e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ba', 'Ba'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[5.034461094139344, -6.531999120545178e-33, 2.5676177107212793e-32], [2.473006343386315e-33, 5.034461094139344, -1.329815309818534e-21], [-6.892474551456147e-36, -1.3298153097925133e-21, 5.034461094139344]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-2.64310900e-11 -2.64310900e-11 -2.64310900e-11 -2.29050743e-28 1.01314882e-35 -2.57896184e-51] energy per atom = -1.7439670168109285 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0