element=lattice type=modelname=Fe fcc EAM_Dynamo_ChamatiPapanicolaouMishin_2006_Fe__MO_960699513424_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: -16.725070 Iterations: 28 Function evaluations: 57 {'basis_atoms': '[[0.0 0.0 0.0] [0.5 0.5 0.0] [0.5 0.0 0.5] [0.0 0.5 0.5]]', 'repeat': 0, 'cohesive_energy': 4.1812675801986945, 'space_group': 'Fm-3m', 'element': 'Fe', 'lattice_constant': 3.6056635737419143, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 28, 'warnflag': 0, 'species': 'Fe" "Fe" "Fe" "Fe', 'func_calls': 57}