element=lattice type=modelname=Ca 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: -0.726511 Iterations: 29 Function evaluations: 59 {'basis_atoms': '[[0.0 0.0 0.0]]', 'repeat': 0, 'cohesive_energy': 0.7265108575984182, 'space_group': 'Pm-3m', 'element': 'Ca', 'lattice_constant': 3.350943461060524, 'wyckoff_code': '1a', 'crystal_structure': 'sc', 'iterations': 29, 'warnflag': 0, 'species': 'Ca', 'func_calls': 59}