element=lattice type=modelname=U bcc Sim_LAMMPS_MEAM_FernandezPascuet_2014_U__SM_176800861722_000 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -10.794493 Iterations: 29 Function evaluations: 60 {'basis_atoms': '[[0.0 0.0 0.0] [0.5 0.5 0.5]]', 'repeat': 0, 'cohesive_energy': 5.397246322626519, 'space_group': 'Im-3m', 'element': 'U', 'lattice_constant': 3.4633706510066986, 'wyckoff_code': '2a', 'crystal_structure': 'bcc', 'iterations': 29, 'warnflag': 0, 'species': 'U" "U', 'func_calls': 60}