element(s): ['Ni'] 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: ['2.582', '1.5943455'] model name: Sim_LAMMPS_MEAM_EtesamiAsadi_2018_Ni__SM_333792531460_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['Ni'] representative atom coordinates = [[0.33333333 0.66666667 0.25 ]] spacegroup = 194 cell = [[2.582, 0, 0], [-1.291, 2.2360775925714, 0], [0, 0, 4.1166]] ========================================= Step Time Energy fmax BFGS: 0 15:56:50 -8.786803 1.105035 BFGS: 1 15:56:50 -8.824681 0.886857 BFGS: 2 15:56:50 -8.879277 0.196979 BFGS: 3 15:56:50 -8.879949 0.181503 BFGS: 4 15:56:50 -8.881903 0.014241 BFGS: 5 15:56:50 -8.881916 0.001260 BFGS: 6 15:56:50 -8.881916 0.000006 BFGS: 7 15:56:50 -8.881916 0.000000 BFGS: 8 15:56:50 -8.881916 0.000000 Minimization converged after 8 steps. Maximum force component: 6.701256355914432e-32 eV/Angstrom Maximum stress component: 5.554281587609308e-13 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Ni', 'Ni'] basis = [[0.33333333 0.66666667 0.25 ] [0.66666666 0.33333334 0.75 ]] cellpar = Cell([[2.485836202061566, 9.922572312533324e-19, -1.7801794697492594e-40], [-1.242918101030783, 2.152797300632343, -3.0616057418523176e-38], [1.1856084275423065e-36, 5.903760861412534e-36, 4.077528788091921]]) forces = [[-5.10671614e-33 2.21127295e-33 6.70125636e-32] [ 2.55335807e-33 6.63381886e-33 -6.70125636e-32]] stress = [-5.11700388e-13 -5.11700388e-13 -5.55428159e-13 2.63282235e-34 5.06686897e-35 -2.73915347e-29] energy per atom = -4.44095807718797 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0