element=lattice type=modelname=Ta fcc EAM_MagneticCubic_DerletNguyenDudarev_2007_Ta__MO_261274272789_002 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -7.970861 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': 7.970860615330645, 'space_group': 'Fm-3m', 'element': 'Ta', 'lattice_constant': 4.1831241101026535, 'wyckoff_code': '4a', 'crystal_structure': 'fcc', 'iterations': 30, 'warnflag': 0, 'species': 'Ta" "Ta" "Ta" "Ta', 'func_calls': 60} Potential info: Ta potential Atomic number: 73