element: Sr lattice type: sc modelname: Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Sr__MO_497591319122_002 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -1.417419 Iterations: 30 Function evaluations: 61 {'lattice_constant': 3.9790580049157143, 'cohesive_energy': 1.4174192072188407, 'element': 'Sr', 'species': 'Sr', 'crystal_structure': 'sc', 'space_group': 'Pm-3m', 'wyckoff_code': '1a', 'basis_atoms': '[[0.0 0.0 0.0]]', 'iterations': 30, 'func_calls': 61, 'warnflag': 0, 'repeat': 0}