element=lattice type=modelname=Cs fcc EAM_Dynamo_NicholAckland_2016v2_Cs__MO_144828415103_000 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -0.772057 Iterations: 34 Function evaluations: 71 {'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': 0.7720568602229502, 'space_group': 'Fm-3m', 'element': 'Cs', 'lattice_constant': 7.6078609228134155, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 34, 'warnflag': 0, 'species': 'Cs" "Cs" "Cs" "Cs', 'func_calls': 71}