element(s): ['Fe', 'Nb'] AFLOW prototype label: AB3_cF16_225_a_bc Parameter names: ['a'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['6.4154'] model name: MEAM_LAMMPS_SaLee_2008_NbFe__MO_162036141261_002 ==== Building ASE atoms object with: ==== representative atom symbols = ['Fe', 'Nb', 'Nb'] representative atom coordinates = [[0. 0. 0. ] [0.5 0.5 0.5 ] [0.25 0.25 0.25]] spacegroup = 225 cell = [[6.4154, 0, 0], [0, 6.4154, 0], [0, 0, 6.4154]] ========================================= Step Time Energy fmax BFGS: 0 22:37:53 -109.112337 0.433035 BFGS: 1 22:37:53 -109.120194 0.413657 BFGS: 2 22:37:53 -109.170344 0.254160 BFGS: 3 22:37:54 -109.196181 0.089444 BFGS: 4 22:37:54 -109.199743 0.002233 BFGS: 5 22:37:55 -109.199746 0.000019 BFGS: 6 22:37:55 -109.199746 0.000000 Minimization converged after 6 steps. Maximum force component: 2.5323178262721638e-31 eV/Angstrom Maximum stress component: 2.431138606959436e-10 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['Fe', 'Fe', 'Fe', 'Fe', 'Nb', 'Nb', 'Nb', 'Nb', 'Nb', 'Nb', 'Nb', 'Nb', 'Nb', 'Nb', 'Nb', 'Nb'] basis = [[0.00000000e+00 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 5.00000000e-01] [5.00000000e-01 5.00000000e-01 6.05428958e-35] [5.00000000e-01 5.00000000e-01 5.00000000e-01] [5.00000000e-01 0.00000000e+00 0.00000000e+00] [0.00000000e+00 5.00000000e-01 0.00000000e+00] [0.00000000e+00 0.00000000e+00 5.00000000e-01] [2.50000000e-01 2.50000000e-01 2.50000000e-01] [7.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 2.50000000e-01 7.50000000e-01] [2.50000000e-01 7.50000000e-01 7.50000000e-01] [2.50000000e-01 2.50000000e-01 7.50000000e-01] [7.50000000e-01 7.50000000e-01 7.50000000e-01] [2.50000000e-01 7.50000000e-01 2.50000000e-01] [7.50000000e-01 2.50000000e-01 2.50000000e-01]] cellpar = Cell([[6.362199626208725, 2.5186114481115404e-32, 9.982088872208079e-33], [2.0015414487571553e-32, 6.362199626208725, 4.137095117136353e-18], [-2.4908696550092533e-33, 4.137095117136373e-18, 6.362199626208725]]) forces = [[ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 0.00000000e+00 0.00000000e+00 0.00000000e+00] [ 2.94075619e-32 1.64192220e-31 -2.61400550e-32] [-2.77738084e-32 -1.55206576e-31 2.53231783e-31] [ 3.43088222e-32 2.46696769e-31 1.17630247e-31] [-2.94075619e-32 -1.47037809e-31 -1.01292713e-31] [ 1.47037809e-32 1.91149152e-31 -2.36894248e-31] [-2.94075619e-32 -8.90395623e-32 1.82980385e-31] [ 1.79712878e-32 -8.98564390e-32 -1.92782905e-31] [ 3.26750687e-33 1.70318796e-31 1.53572823e-31]] stress = [ 2.43113861e-10 2.43113861e-10 2.43113861e-10 -2.36370577e-26 2.01422679e-34 -9.29763174e-51] energy per atom = -6.824984104460227 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0