element=lattice type=modelname=Na fcc EAM_Dynamo_Mendelev_2015_Na__MO_094065024556_000

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

Optimization terminated successfully.
         Current function value: -8.357330
         Iterations: 28
         Function evaluations: 57
{'basis_atoms': '[[0.0 0.0 0.0] [0.0 0.5 0.5] [0.5 0.0 0.5] [0.5 0.5 0.0]]', 'repeat': 0, 'cohesive_energy': 8.357329752710951, 'space_group': 'Fm-3m', 'element': 'Na', 'lattice_constant': 3.0302912071347237, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 28, 'warnflag': 0, 'species': 'Na" "Na" "Na" "Na', 'func_calls': 57}