element=lattice type=modelname=H fcc LJ_ElliottAkerson_2015_Universal__MO_959249795837_003 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -37.278027 Iterations: 32 Function evaluations: 64 {'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': 37.27802673305087, 'space_group': 'Fm-3m', 'element': 'H', 'lattice_constant': 0.852661982178688, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 32, 'warnflag': 0, 'species': 'H" "H" "H" "H', 'func_calls': 64}