element=lattice type=modelname=Pb bcc EAM_Dynamo_HoytGarvinWebb_2003_PbCu__MO_119135752160_005 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -0.448860 Iterations: 32 Function evaluations: 65 {'basis_atoms': '[[0.0 0.0 0.0] [0.5 0.5 0.5]]', 'repeat': 0, 'cohesive_energy': 0.44885960093553695, 'space_group': 'Im-3m', 'element': 'Pb', 'lattice_constant': 3.3592526763677597, 'wyckoff_code': '2a', 'crystal_structure': 'bcc', 'iterations': 32, 'warnflag': 0, 'species': 'Pb" "Pb', 'func_calls': 65}