element=lattice type=modelname=Zn fcc Tersoff_LAMMPS_Erhart_Juslin_Goy_Nordlund_Mueller_Albe_ZnO__MO_616776018688_001

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

Optimization terminated successfully.
         Current function value: -1.324853
         Iterations: 30
         Function evaluations: 61
{'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': 1.3248526854304457, 'space_group': 'Fm-3m', 'element': 'Zn', 'lattice_constant': 3.8162460327148438, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 30, 'warnflag': 0, 'species': 'Zn" "Zn" "Zn" "Zn', 'func_calls': 61}