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_1959MedCutoff_Cr__MO_245813471114_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 15:07:52 -15.504237 0.355657 BFGS: 1 15:07:52 -15.509259 0.303126 BFGS: 2 15:07:52 -15.522046 0.017359 BFGS: 3 15:07:52 -15.522086 0.000779 BFGS: 4 15:07:53 -15.522086 0.000002 BFGS: 5 15:07:53 -15.522086 0.000000 Minimization converged after 5 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 1.6988680697681324e-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 3.32260874e-36 5.00000000e-01] [5.00000000e-01 5.00000000e-01 3.32260874e-36]] cellpar = Cell([[3.6227744759254215, -9.32082565185108e-34, -8.823447296940415e-33], [2.8354868264168483e-33, 3.6227744759254215, 1.5237634074615415e-19], [-1.8496663789090467e-32, 1.5237634074616288e-19, 3.6227744759254215]]) forces = [[0. 0. 0.] [0. 0. 0.] [0. 0. 0.] [0. 0. 0.]] stress = [-1.69886807e-11 -1.69886807e-11 -1.69886807e-11 1.53606912e-26 -1.95657556e-35 8.82504949e-51] energy per atom = -3.880521474076512 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0