element=lattice type=modelname=Rb bcc Sim_LAMMPS_EIM_Zhou_2010_BrClCsFIKLiNaRb__SM_259779394709_000

Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms

Optimization terminated successfully.
         Current function value: -1.691328
         Iterations: 32
         Function evaluations: 64
{'basis_atoms': '[[0.0 0.0 0.0] [0.5 0.5 0.5]]', 'repeat': 0, 'cohesive_energy': 0.8456642074715408, 'space_group': 'Im-3m', 'element': 'Rb', 'lattice_constant': 5.487757369875908, 'wyckoff_code': '2a', 'crystal_structure': 'bcc', 'iterations': 32, 'warnflag': 0, 'species': 'Rb" "Rb', 'func_calls': 64}