element(s): ['Cr'] 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: ['3.6528'] model name: Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Cr__MO_859700307573_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Cr'] representative atom coordinates = [[0 0 0]] spacegroup = 225 cell = [[3.6528, 0, 0], [0, 3.6528, 0], [0, 0, 3.6528]] ========================================= Step Time Energy fmax BFGS: 0 16:51:41 -15.646232 0.3979 BFGS: 1 16:51:41 -15.652524 0.3398 BFGS: 2 16:51:41 -15.668699 0.0221 BFGS: 3 16:51:41 -15.668763 0.0011 BFGS: 4 16:51:41 -15.668763 0.0000 BFGS: 5 16:51:41 -15.668763 0.0000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 4.4354430732773034e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Cr', 'Cr', 'Cr', 'Cr'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 2.66086324e-35 5.00000000e-01] [5.00000000e-01 5.00000000e-01 0.00000000e+00]] cellpar = Cell([[3.6189946156114723, -1.886286943301049e-32, -1.5212363841828935e-33], [-1.7783559120335568e-32, 3.6189946156114723, 1.0626100204946906e-18], [-1.2157381235720784e-34, 1.0626100204946906e-18, 3.6189946156114723]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-4.43544307e-11 -4.43544307e-11 -4.43544307e-11 -1.68124922e-27 -1.96066478e-35 -4.16398057e-52] energy per atom = -3.9171908243556124 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0