element: Fe lattice type: sc modelname: MEAM_LAMMPS_LeeLee_2010_FeAl__MO_332211522050_001 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -3.302204 Iterations: 26 Function evaluations: 53 {'lattice_constant': 2.3948397040367126, 'cohesive_energy': 3.3022039774209535, 'element': 'Fe', 'species': 'Fe', 'crystal_structure': 'sc', 'space_group': 'Pm-3m', 'wyckoff_code': '1a', 'basis_atoms': '[[0.0 0.0 0.0]]', 'iterations': 26, 'func_calls': 53, 'warnflag': 0, 'repeat': 0}