element: U lattice type: sc modelname: Sim_LAMMPS_ADP_TseplyaevStarikova_2016_UN__SM_474015477315_000 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -4.600558 Iterations: 25 Function evaluations: 51 {'lattice_constant': 2.629413515329361, 'cohesive_energy': 4.600557718419327, 'element': 'U', 'species': 'U', 'crystal_structure': 'sc', 'space_group': 'Pm-3m', 'wyckoff_code': '1a', 'basis_atoms': '[[0.0 0.0 0.0]]', 'iterations': 25, 'func_calls': 51, 'warnflag': 0, 'repeat': 0}