element:
Na
lattice type:
sc
modelname:
MEAM_LAMMPS_KimKoLee_2020_NaSn__MO_329881861557_000

Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms

Optimization terminated successfully.
         Current function value: -0.909705
         Iterations: 29
         Function evaluations: 58
{'lattice_constant': 3.3450686633586884, 'cohesive_energy': 0.9097052327542672, 'element': 'Na', 'species': 'Na', 'crystal_structure': 'sc', 'space_group': 'Pm-3m', 'wyckoff_code': '1a', 'basis_atoms': '[[0.0 0.0 0.0]]', 'iterations': 29, 'func_calls': 58, 'warnflag': 0, 'repeat': 0}