element(s): ['Ni'] AFLOW prototype label: A_cI2_229_a Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.7844'] model name: EAM_Dynamo_ZhangAshcraftMendelev_2016_NiNb__MO_047308317761_000 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ni'] representative atom coordinates = [[0 0 0]] spacegroup = 229 cell = [[2.7844, 0, 0], [0, 2.7844, 0], [0, 0, 2.7844]] ========================================= Step Time Energy fmax BFGS: 0 18:05:12 -9.666582 0.0353 BFGS: 1 18:05:12 -9.666629 0.0270 BFGS: 2 18:05:12 -9.666695 0.0003 BFGS: 3 18:05:12 -9.666695 0.0000 BFGS: 4 18:05:12 -9.666695 0.0000 Minimization converged after 4 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.1911411112618723e-11 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ni', 'Ni'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.7814332691834194, 5.908235902772302e-33, 6.221898860746927e-33], [-2.9536210380974884e-33, 2.7814332691834194, -6.339449184775018e-21], [5.837251043963731e-33, -6.339449184777972e-21, 2.7814332691834194]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [ 2.19114111e-11 2.19114111e-11 2.19114111e-11 3.70132285e-27 -1.32770602e-34 8.59162992e-51] energy per atom = -4.833347659775357 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0