Americium Am II odd

Element References
Discovery    Identification
Configuration Term J E(cm-1) g DT(243-241)
(10-3 cm-1)
W
(10-3 cm-1)
A           B
AmIIo (56.2) (56.2) 5f7.7s 9S 4 0.00 1.958 400 1 726 79.5(10) -0.027(20)
AmIIo (57.1) (57.1) 5f7.7s 7S 3 2 598.32 358 -1 533 -88.1(9) 0.002(10)
AmIIo (57.1) (unp.9) 5f7.6d 9D 2,3 14 222.21 -17 -260
AmIIo (57.1) (unp.9) 5f7.6d 9D 3,4 14 479.56 -10 -156
AmIIo (57.1) (unp.9) 5f7.6d 9D 4,5 14 905.50 -9 -65