element: C lattice type: bcc modelname: DUNN_WenTadmor_2019v2_C__MO_956135237832_000 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -0.000076 Iterations: 32 Function evaluations: 69 {'lattice_constant': 5.305185317993164, 'cohesive_energy': 3.812877964914918e-05, 'element': 'C', 'species': 'C" "C', 'crystal_structure': 'bcc', 'space_group': 'Im-3m', 'wyckoff_code': '2a', 'basis_atoms': '[[0.0 0.0 0.0] [0.5 0.5 0.5]]', 'iterations': 32, 'func_calls': 69, 'warnflag': 0, 'repeat': 0}