element(s): ['Ba'] AFLOW prototype label: A_oC4_63_c Parameter names: ['a', 'b/a', 'c/a', 'y1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.4098', '1.7736859', '1.6607102', '0.65596998'] model name: Morse_Shifted_GirifalcoWeizer_1959MedCutoff_Ba__MO_229241184339_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ba'] representative atom coordinates = [[0. 0.65596998 0.25 ]] spacegroup = 63 cell = [[4.4098, 0, 0], [0, 7.8216, 0], [0, 0, 7.3234]] ========================================= Step Time Energy fmax BFGS: 0 09:41:18 -6.987983 0.064302 BFGS: 1 09:41:18 -6.988131 0.062043 BFGS: 2 09:41:18 -6.990369 0.020011 BFGS: 3 09:41:18 -6.990408 0.021720 BFGS: 4 09:41:18 -6.990750 0.036802 BFGS: 5 09:41:18 -6.991230 0.047817 BFGS: 6 09:41:18 -6.992004 0.055655 BFGS: 7 09:41:18 -6.992524 0.046368 BFGS: 8 09:41:18 -6.992724 0.031197 BFGS: 9 09:41:18 -6.992773 0.030679 BFGS: 10 09:41:18 -6.992815 0.030221 BFGS: 11 09:41:18 -6.992933 0.026334 BFGS: 12 09:41:18 -6.993113 0.017996 BFGS: 13 09:41:18 -6.993335 0.014576 BFGS: 14 09:41:18 -6.993470 0.006293 BFGS: 15 09:41:18 -6.993496 0.003458 BFGS: 16 09:41:18 -6.993498 0.002809 BFGS: 17 09:41:18 -6.993499 0.002755 BFGS: 18 09:41:18 -6.993500 0.002125 BFGS: 19 09:41:18 -6.993502 0.001391 BFGS: 20 09:41:18 -6.993503 0.000618 BFGS: 21 09:41:18 -6.993503 0.000235 BFGS: 22 09:41:18 -6.993503 0.000027 BFGS: 23 09:41:18 -6.993503 0.000002 BFGS: 24 09:41:18 -6.993503 0.000000 BFGS: 25 09:41:18 -6.993503 0.000000 Minimization converged after 25 steps. Maximum force component: 2.5291475541394757e-11 eV/Angstrom Maximum stress component: 2.962723795264462e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ba', 'Ba', 'Ba', 'Ba'] basis = [[6.23599753e-36 6.66666667e-01 2.50000000e-01] [6.40536538e-36 3.33333333e-01 7.50000000e-01] [5.00000000e-01 1.66666667e-01 2.50000000e-01] [5.00000000e-01 8.33333333e-01 7.50000000e-01]] cellpar = Cell([[4.488222061117018, 1.1236752496141413e-36, 0.0], [-6.070703559393698e-39, 7.773828643572142, 0.0], [0.0, 0.0, 7.330883596128402]]) forces = [[-1.97505062e-50 2.52914755e-11 0.00000000e+00] [-4.32200063e-34 -2.52914755e-11 0.00000000e+00] [-1.97505062e-50 2.52914755e-11 0.00000000e+00] [ 1.97505062e-50 -2.52914755e-11 2.25900292e-32]] stress = [-9.91649190e-13 -1.29644884e-11 2.96272380e-11 0.00000000e+00 0.00000000e+00 8.83183952e-35] energy per atom = -1.7483758408962327 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Prototype label changed during relaxation: test template prototype is A_oC4_63_c, while relaxed is A_hP2_194_c. Skipping parameter set 0. No parameter sets in this group successfully added a property instance. Skipping this group.