element: P lattice type: diamond modelname: MEAM_LAMMPS_KoJimLee_2012_FeP__MO_179420363944_001 Attempting to perform relaxation using initial lattice constant guess of 2.5 Angstroms Optimization terminated successfully. Current function value: -26.661383 Iterations: 32 Function evaluations: 65 {'lattice_constant': 5.455795146524906, 'cohesive_energy': 3.332672899116099, 'element': 'P', 'species': 'P" "P" "P" "P" "P" "P" "P" "P', 'crystal_structure': 'diamond', 'space_group': 'Fd-3m', 'wyckoff_code': '8a', 'basis_atoms': '[[0.0 0.0 0.0] [0.25 0.25 0.25] [0.5 0.5 0.0] [0.75 0.75 0.25] [0.5 0.0 0.5] [0.75 0.25 0.75] [0.0 0.5 0.5] [0.25 0.75 0.75]]', 'iterations': 32, 'func_calls': 65, 'warnflag': 0, 'repeat': 0}