element: Tb lattice type: bcc modelname: EAM_Dynamo_Mendelev_2018_Tb__MO_522239651961_000 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -8.348638 Iterations: 32 Function evaluations: 64 {'lattice_constant': 3.9483071714639664, 'cohesive_energy': 4.174318965855626, 'element': 'Tb', 'species': 'Tb" "Tb', 'crystal_structure': 'bcc', 'space_group': 'Im-3m', 'wyckoff_code': '2a', 'basis_atoms': '[[0.0 0.0 0.0] [0.5 0.5 0.5]]', 'iterations': 32, 'func_calls': 64, 'warnflag': 0, 'repeat': 0}