element: Fe lattice type: sc modelname: EAM_Dynamo_MendelevSrolovitzAckland_2005_AlFe__MO_577453891941_005 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -3.313812 Iterations: 27 Function evaluations: 54 {'lattice_constant': 2.2374763637781143, 'cohesive_energy': 3.3138117631431765, 'element': 'Fe', 'species': 'Fe', 'crystal_structure': 'sc', 'space_group': 'Pm-3m', 'wyckoff_code': '1a', 'basis_atoms': '[[0.0 0.0 0.0]]', 'iterations': 27, 'func_calls': 54, 'warnflag': 0, 'repeat': 0}