element=lattice type=modelname=Ge fcc Tersoff_LAMMPS_Tersoff_PRB39_1989_GeSi__MO_350526375143_001

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

Optimization terminated successfully.
         Current function value: -3.315906
         Iterations: 30
         Function evaluations: 60
{'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': 3.3159064389542436, 'space_group': 'Fm-3m', 'element': 'Ge', 'lattice_constant': 4.023588538169861, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 30, 'warnflag': 0, 'species': 'Ge" "Ge" "Ge" "Ge', 'func_calls': 60}