element(s): ['W'] AFLOW prototype label: A_cP8_223_ac Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['5.1104'] model name: Morse_Shifted_GirifalcoWeizer_1959MedCutoff_W__MO_390128289865_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['W', 'W'] representative atom coordinates = [[0. 0. 0. ] [0.25 0. 0.5 ]] spacegroup = 223 cell = [[5.1104, 0, 0], [0, 5.1104, 0], [0, 0, 5.1104]] ========================================= Step Time Energy fmax BFGS: 0 14:27:38 -67.388024 1.1272 BFGS: 1 14:27:38 -67.438414 0.9583 BFGS: 2 14:27:38 -67.541598 0.4168 BFGS: 3 14:27:38 -67.563641 0.0397 BFGS: 4 14:27:38 -67.563835 0.0011 BFGS: 5 14:27:38 -67.563835 0.0000 BFGS: 6 14:27:38 -67.563835 0.0000 Minimization converged after 6 steps. Maximum force component: 3.316939700955613e-31 eV/Angstrom Maximum stress component: 1.2677153241772047e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['W', 'W', 'W', 'W', 'W', 'W', 'W', 'W'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [2.50000000e-01 0.00000000e+00 5.00000000e-01] [7.50000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 2.50000000e-01 7.63399889e-35] [5.00000000e-01 7.50000000e-01 1.52679978e-34] [0.00000000e+00 5.00000000e-01 2.50000000e-01] [6.01852821e-36 5.00000000e-01 7.50000000e-01]] cellpar = Cell([[5.045664723404672, 5.755726079685914e-33, -1.6085213583037202e-34], [1.9146329608269194e-32, 5.045664723404672, -6.998613665474549e-18], [1.1176320835005095e-33, -6.998613665474549e-18, 5.045664723404672]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 8.29234925e-32 -5.75097157e-50 4.14617463e-32] [-8.29234925e-32 -4.14617463e-32 5.75097157e-50] [ 4.14617463e-32 4.72965342e-65 -1.32177043e-66] [ 1.24946532e-63 3.31693970e-31 -4.14617463e-32] [ 1.38963317e-64 4.14617463e-32 -8.29234925e-32] [-4.14617463e-32 -2.30038863e-49 1.65846985e-31]] stress = [-1.26771532e-11 -1.26771532e-11 -1.26771532e-11 1.36685885e-28 9.89849241e-61 -1.52913217e-59] energy per atom = -8.445479355304556 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0