element=lattice type=modelname=Ce fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -21.395683 Iterations: 33 Function evaluations: 68 {'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': 21.3956832388295, 'space_group': 'Fm-3m', 'element': 'Ce', 'lattice_constant': 5.611072987318039, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 33, 'warnflag': 0, 'species': 'Ce" "Ce" "Ce" "Ce', 'func_calls': 68}