element=lattice type=modelname=K diamond Morse_Shifted_GirifalcoWeizer_1959LowCutoff_K__MO_749732139672_002

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

Optimization terminated successfully.
         Current function value: -4.030585
         Iterations: 36
         Function evaluations: 73
{'basis_atoms': '[[0.0 0.0 0.0] [0.25 0.25 0.25] [0.5 0.5 0.0] [0.75 0.75 0.25] [0.5 0.0 0.5] [0.75 0.25 0.75] [0.0 0.5 0.5] [0.25 0.75 0.75]]', 'repeat': 0, 'cohesive_energy': 0.5038231102365761, 'space_group': 'Fd-3m', 'element': 'K', 'lattice_constant': 9.376852840185165, 'wyckoff_code': '8a', 'crystal_structure': 'diamond', 'iterations': 36, 'warnflag': 0, 'species': 'K" "K" "K" "K" "K" "K" "K" "K', 'func_calls': 73}