element=lattice type=modelname=Kr fcc LJ_Shifted_Bernardes_1958HighCutoff_Kr__MO_923895531627_003 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -0.477028 Iterations: 34 Function evaluations: 72 {'basis_atoms': '[[0.0 0.0 0.0] [0.5 0.5 0.0] [0.5 0.0 0.5] [0.0 0.5 0.5]]', 'repeat': 0, 'cohesive_energy': 0.11925711712789384, 'space_group': 'Fm-3m', 'element': 'Kr', 'lattice_constant': 5.629773885011673, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 34, 'warnflag': 0, 'species': 'Kr" "Kr" "Kr" "Kr', 'func_calls': 72}