element=lattice type=modelname=Np sc 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: -15.973748 Iterations: 30 Function evaluations: 60 {'basis_atoms': '[[0.0 0.0 0.0]]', 'repeat': 0, 'cohesive_energy': 15.973747888069111, 'space_group': 'Pm-3m', 'element': 'Np', 'lattice_constant': 3.617505006492138, 'wyckoff_code': '1a', 'crystal_structure': 'sc', 'iterations': 30, 'warnflag': 0, 'species': 'Np', 'func_calls': 60}