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: Sim_LAMMPS_MEAM_AsadiZaeemNouranian_2015_Ni__SM_078420412697_001 ==== 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 18:06:28 -8.533836 0.0444 BFGS: 1 18:06:28 -8.533909 0.0325 BFGS: 2 18:06:28 -8.533994 0.0002 BFGS: 3 18:06:28 -8.533994 0.0000 BFGS: 4 18:06:28 -8.533994 0.0000 Minimization converged after 4 steps. Maximum force component: 0.0 eV/Angstrom Maximum stress component: 2.2065937665147974e-12 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ni', 'Ni'] basis = [[0. 0. 0. ] [0.5 0.5 0.5]] cellpar = Cell([[2.787710542629828, -1.1025155356390637e-33, -2.4233315639406958e-33], [4.418534750294363e-33, 2.787710542629828, -3.306687091277451e-21], [-3.6964477957184e-33, -3.306687091276706e-21, 2.787710542629828]]) forces = [[0. 0. 0.] [0. 0. 0.]] stress = [-2.20659377e-12 -2.20659377e-12 -2.20659377e-12 -5.27727458e-28 5.28693353e-34 2.60254131e-49] energy per atom = -4.266996871090236 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0