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_1959LowCutoff_Ba__MO_143487634619_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 15:58:59 -3.228776 0.149408 BFGS: 1 15:58:59 -3.229688 0.135649 BFGS: 2 15:58:59 -3.234135 0.007427 BFGS: 3 15:58:59 -3.234149 0.000400 BFGS: 4 15:58:59 -3.234149 0.000001 BFGS: 5 15:58:59 -3.234149 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.4006766387818396e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ba', 'Ba'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[5.079688233341052, 2.2809175337493804e-33, 2.223381634666179e-34], [4.155243125652471e-33, 5.079688233341052, 6.223497972296487e-20], [3.1487192273492445e-35, 6.223497972296489e-20, 5.079688233341052]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-3.40067664e-12 -3.40067664e-12 -3.40067664e-12 -8.98430152e-29 6.21992464e-36 1.31559900e-52] energy per atom = -1.6170744379324762 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0