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 16:01:08 -1.614753 0.035023 BFGS: 1 16:01:08 -1.614805 0.034251 BFGS: 2 16:01:08 -1.615911 0.000931 BFGS: 3 16:01:08 -1.615912 0.000059 BFGS: 4 16:01:08 -1.615912 0.000000 BFGS: 5 16:01:08 -1.615912 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.165553392611646e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cs', 'Cs'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[6.064644388096941, -4.3970510931206545e-33, -3.827637233351893e-33], [-4.3995339125830445e-33, 6.064644388096941, -4.394763917767526e-20], [9.861065196265169e-33, -4.3947639177684735e-20, 6.064644388096941]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-4.16555339e-14 -4.16555339e-14 -4.16555339e-14 6.03106757e-31 -5.58545463e-35 -9.79605081e-51] energy per atom = -0.80795611017229 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0