element=lattice type=modelname=Cs fcc Morse_Shifted_GirifalcoWeizer_1959MedCutoff_Cs__MO_999639780744_002 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -0.792374 Iterations: 35 Function evaluations: 72 {'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': 0.7923737098123341, 'space_group': 'Fm-3m', 'element': 'Cs', 'lattice_constant': 7.683265507221222, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 35, 'warnflag': 0, 'species': 'Cs" "Cs" "Cs" "Cs', 'func_calls': 72}