element(s): ['Cs'] 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: ['7.7355'] 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 = 225 cell = [[7.7355, 0, 0], [0, 7.7355, 0], [0, 0, 7.7355]] ========================================= Step Time Energy fmax BFGS: 0 15:07:52 -3.230247 0.036989 BFGS: 1 15:07:52 -3.230305 0.036582 BFGS: 2 15:07:52 -3.232956 0.000797 BFGS: 3 15:07:52 -3.232957 0.000059 BFGS: 4 15:07:52 -3.232957 0.000000 BFGS: 5 15:07:52 -3.232957 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 3.6078150935794416e-14 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cs', 'Cs', 'Cs', 'Cs'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 2.01553654e-34 5.00000000e-01] [5.00000000e-01 5.00000000e-01 4.03107307e-34]] cellpar = Cell([[7.6443365211204855, 2.520264234738452e-33, -2.094207480102257e-33], [-1.932526757193964e-34, 7.6443365211204855, 2.04294021607154e-17], [-7.953514560272177e-34, 2.0429402160715396e-17, 7.6443365211204855]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-3.60781509e-14 -3.60781509e-14 -3.60781509e-14 -2.52303587e-30 -7.55287572e-37 -4.59508725e-53] energy per atom = -0.8082391729825308 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0