element:
H
lattice type:
fcc
modelname:
Sim_LAMMPS_AIREBO_LJ_StuartTuteinHarrison_2000_CH__SM_069621990420_000

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

Optimization terminated successfully.
         Current function value: -1.372000
         Iterations: 27
         Function evaluations: 55
{'lattice_constant': 2.2285497933626175, 'cohesive_energy': 0.343000063219456, 'element': 'H', 'species': 'H" "H" "H" "H', 'crystal_structure': 'fcc', 'space_group': 'Fm-3m', 'wyckoff_code': '4a', 'basis_atoms': '[[0.0 0.0 0.0] [0.5 0.5 0.0] [0.5 0.0 0.5] [0.0 0.5 0.5]]', 'iterations': 27, 'func_calls': 55, 'warnflag': 0, 'repeat': 0}