element(s): ['Xe'] AFLOW prototype label: A_hP2_194_c Parameter names: ['a', 'c/a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['4.7871', '1.7078398'] model name: LJ_Shifted_Bernardes_1958HighCutoff_Xe__MO_796748253903_004 ==== Building ASE atoms object with: ==== representative atom symbols = ['Xe'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[4.7871, 0, 0], [-2.39355, 4.1457502104565, 0], [0, 0, 8.1756]] ========================================= Step Time Energy fmax BFGS: 0 16:02:21 -0.257710 0.177652 BFGS: 1 16:02:21 -0.258941 0.178047 BFGS: 2 16:02:21 -0.283138 0.182289 BFGS: 3 16:02:21 -0.306165 0.175678 BFGS: 4 16:02:21 -0.325589 0.150747 BFGS: 5 16:02:21 -0.337541 0.095097 BFGS: 6 16:02:21 -0.338641 0.060880 BFGS: 7 16:02:22 -0.339107 0.057064 BFGS: 8 16:02:22 -0.339183 0.055035 BFGS: 9 16:02:22 -0.340631 0.019676 BFGS: 10 16:02:22 -0.340777 0.007629 BFGS: 11 16:02:22 -0.340804 0.000345 BFGS: 12 16:02:22 -0.340804 0.000007 BFGS: 13 16:02:22 -0.340804 0.000000 BFGS: 14 16:02:22 -0.340804 0.000000 Minimization converged after 14 steps. Maximum force component: 1.4480800742609812e-33 eV/Angstrom Maximum stress component: 1.0761035782628179e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Xe', 'Xe'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[4.341016780590702, -9.931614046390982e-18, 3.5702488550554087e-37], [-2.170508390295351, 3.7594308102460863, 8.019798245824332e-37], [1.0057150652003015e-36, -8.31093822787404e-36, 7.087788973018611]]) forces = [[-8.36049421e-34 4.82693358e-34 5.71301361e-71] [-2.78683140e-34 1.44808007e-33 3.54751720e-70]] stress = [ 2.71005683e-11 2.71005683e-11 1.07610358e-10 -8.20364548e-46 -2.98164135e-46 -6.03112544e-27] energy per atom = -0.17040181837927146 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0