element(s): ['Ba'] AFLOW prototype label: A_cF4_225_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.3471'] 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 = 225 cell = [[6.3471, 0, 0], [0, 6.3471, 0], [0, 0, 6.3471]] ========================================= Step Time Energy fmax BFGS: 0 15:12:42 -6.994256 0.003663 BFGS: 1 15:12:42 -6.994256 0.003511 BFGS: 2 15:12:43 -6.994263 0.000005 BFGS: 3 15:12:43 -6.994263 0.000000 Minimization converged after 3 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.270386321728969e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ba', 'Ba', 'Ba', 'Ba'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 1.85260423e-39 5.00000000e-01] [5.00000000e-01 5.00000000e-01 1.85260423e-39]] cellpar = Cell([[6.3450916009875895, -2.934100562054979e-34, -7.775814398232748e-35], [3.221857972366198e-34, 6.3450916009875895, -8.961290545582501e-23], [7.573396722019611e-36, -8.961290545622876e-23, 6.3450916009875895]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [ 1.27038632e-10 1.27038632e-10 1.27038632e-10 -5.13130255e-27 2.59864730e-62 2.18393487e-60] energy per atom = -1.7485656867409187 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0