element=lattice type=modelname=K sc Morse_Shifted_GirifalcoWeizer_1959LowCutoff_K__MO_749732139672_003

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

Optimization terminated successfully.
         Current function value: -0.739687
         Iterations: 31
         Function evaluations: 64
{'basis_atoms': '[[0.0 0.0 0.0]]', 'repeat': 0, 'cohesive_energy': 0.7396872455697834, 'space_group': 'Pm-3m', 'element': 'K', 'lattice_constant': 4.333877503871918, 'wyckoff_code': '1a', 'crystal_structure': 'sc', 'iterations': 31, 'warnflag': 0, 'species': 'K', 'func_calls': 64}