1.ATOM Fe1 5 CORE STATES :1S 001: 1S -512.047326785 Ry :2S 001: 2S -58.943282300 Ry :2PP001: 2P* -50.755648170 Ry :2P 001: 2P -49.839587369 Ry :3S 001: 3S -5.660604325 Ry