Iridium (Ir)
Persistent Lines of Neutral Iridium ( Ir I )
Int. Wavelength Aki Energy Configuration Term J Line Aki
(Å) (108s-1) Levels (cm-1) Ref. Ref.
900 2033.57 0.00 5d76s2 4F 9/2 MCS75
49158.63 2° 9/2
1000 2088.82 0.00 5d76s2 4F 9/2 MCS75
47858.45 1° 11/2
500 2158.05 2834.99 5d8(3F)6s 4F 9/2 MCS75
49158.63 2° 9/2
200 2372.77 0.00 5d76s2 4F 9/2 MCS75
42131.84 5d8(3F)6p 4G° 11/2
200 2475.12 0.21 0.00 5d76s2 4F 9/2 MCS75 FW96
40389.83 5d66s2(5D)6p 6F° 9/2
250 2502.98 0.32 0.00 5d76s2 4F 9/2 MCS75 FW96
39940.37 5d66s2(5D)6p 6F° 11/2
500 2543.97 2834.99 5d8(3F)6s 4F 9/2 MCS75
42131.84 5d8(3F)6p 4G° 11/2
200 2639.71 0.47 0.00 5d76s2 4F 9/2 MCS75 FW96
37871.69 5d7(4P)6s6p(3P°) 6D° 9/2
150 2664.79 0.40 0.00 5d76s2 4F 9/2 MCS75 FW96
37515.32 5d7(4P)6s6p(3P°) 6P° 7/2
200 2694.23 0.48 2834.99 5d8(3F)6s 4F 9/2 MCS75 FW96
39940.37 5d66s2(5D)6p 6F° 11/2
200 2849.72 0.22 0.00 5d76s2 4F 9/2 MCS75 FW96
35080.70 5d7(4F)6s6p(3P°) 6G° 9/2
250 2924.79 0.142 0.00 5d76s2 4F 9/2 MCS75 FW96
34180.46 5d7(4F)6s6p(3P°) 6G° 11/2
300 3220.78 0.24 2834.99 5d8(3F)6s 4F 9/2 MCS75 FW96
33874.44 5d7(4F)6s6p(3P°) 6F° 7/2
200 3513.64 0.00 5d76s2 4F 9/2 MCS75
28452.31 5d7(4F)6s6p(3P°) 6F° 11/2