element: Nd lattice type: bcc modelname: MEAM_LAMMPS_KimLee_2017_MgNd__MO_059320827436_000 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -6.313099 Iterations: 31 Function evaluations: 63 {'lattice_constant': 4.150943100452423, 'cohesive_energy': 3.1565496763839787, 'element': 'Nd', 'species': 'Nd" "Nd', 'crystal_structure': 'bcc', 'space_group': 'Im-3m', 'wyckoff_code': '2a', 'basis_atoms': '[[0.0 0.0 0.0] [0.5 0.5 0.5]]', 'iterations': 31, 'func_calls': 63, 'warnflag': 0, 'repeat': 0}