element=lattice type=modelname=Tb fcc 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: -4.184948 Iterations: 33 Function evaluations: 67 {'basis_atoms': '[[0.0 0.0 0.0] [0.0 0.5 0.5] [0.5 0.0 0.5] [0.5 0.5 0.0]]', 'repeat': 0, 'cohesive_energy': 4.184948368191535, 'space_group': 'Fm-3m', 'element': 'Tb', 'lattice_constant': 5.162299111485481, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 33, 'warnflag': 0, 'species': 'Tb" "Tb" "Tb" "Tb', 'func_calls': 67}