element=lattice type=modelname=Fe sc Pair_Johnson_Fe__MO_857282754307_002 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -0.754914 Iterations: 25 Function evaluations: 51 {'basis_atoms': '[[0.0 0.0 0.0]]', 'repeat': 0, 'cohesive_energy': 0.7549141736927802, 'space_group': 'Pm-3m', 'element': 'Fe', 'lattice_constant': 2.6166386902332306, 'wyckoff_code': '1a', 'crystal_structure': 'sc', 'iterations': 25, 'warnflag': 0, 'species': 'Fe', 'func_calls': 51}