element(s): ['Cs'] 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: ['6.1325'] model name: Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Cs__MO_187111446479_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cs'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[6.1325, 0, 0], [0, 6.1325, 0], [0, 0, 6.1325]] ========================================= Step Time Energy fmax BFGS: 0 15:51:08 -1.614753 0.035023 BFGS: 1 15:51:08 -1.614805 0.034251 BFGS: 2 15:51:08 -1.615911 0.000931 BFGS: 3 15:51:08 -1.615912 0.000059 BFGS: 4 15:51:08 -1.615912 0.000000 BFGS: 5 15:51:08 -1.615912 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.166193874669505e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cs', 'Cs'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[6.064644388096939, 1.0846060774512846e-32, 4.0950712099718866e-33], [-2.1336049424531024e-32, 6.064644388096939, 1.2080493855277575e-20], [4.442513836834584e-33, 1.2080493855296546e-20, 6.064644388096939]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-4.16619387e-14 -4.16619387e-14 -4.16619387e-14 -2.60639602e-30 -1.39636366e-35 1.14202127e-51] energy per atom = -0.8079561101722901 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0