element: H lattice type: fcc modelname: EAM_Dynamo_ZhouZimmermanWong_2008_PdH__MO_114797992931_000 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -6.983919 Iterations: 29 Function evaluations: 58 {'lattice_constant': 3.257974535226822, 'cohesive_energy': 1.745979852744622, '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': 29, 'func_calls': 58, 'warnflag': 0, 'repeat': 0}