element=lattice type=modelname=Fe fcc EAM_Dynamo_ZhouWadleyJohnson_2001NISTretabulation_Fe__MO_681088298208_000 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Failed to perform relaxation using initial lattice constant guess of 2.5 Angstroms Attempting to perform relaxation using initial lattice constant guess of 3.0 Angstroms Optimization terminated successfully. Current function value: -4.195710 Iterations: 28 Function evaluations: 57 {'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': 4.1957101845063125, 'space_group': 'Fm-3m', 'element': 'Fe', 'lattice_constant': 3.6284422159194962, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 28, 'warnflag': 0, 'species': 'Fe" "Fe" "Fe" "Fe', 'func_calls': 57}