element=lattice type=modelname=Ca sc EAM_IMD_BrommerGaehlerMihalkovic_2007_CaCd__MO_145183423516_003 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -1.234335 Iterations: 30 Function evaluations: 60 {'basis_atoms': '[[0.0 0.0 0.0]]', 'repeat': 0, 'cohesive_energy': 1.2343349635807483, 'space_group': 'Pm-3m', 'element': 'Ca', 'lattice_constant': 4.0083635821938515, 'wyckoff_code': '1a', 'crystal_structure': 'sc', 'iterations': 30, 'warnflag': 0, 'species': 'Ca', 'func_calls': 60}