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_1959HighCutoff_Ba__MO_676977998912_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 16:50:23 -3.537081 0.016696 BFGS: 1 16:50:23 -3.537092 0.015314 BFGS: 2 16:50:23 -3.537153 0.000106 BFGS: 3 16:50:23 -3.537153 0.000001 BFGS: 4 16:50:23 -3.537153 0.000000 Minimization converged after 4 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.830756625353132e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ba', 'Ba'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[5.0255759926619525, 4.9147280212019086e-33, 2.019619806838882e-33], [5.9345980749176206e-33, 5.0255759926619525, -2.5487984537235447e-21], [4.374433727060809e-34, -2.5487984537200675e-21, 5.0255759926619525]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-4.83075663e-13 -4.83075663e-13 -4.83075663e-13 7.25157486e-29 4.06693775e-35 -2.83287964e-51] energy per atom = -1.7685766492476906 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0