Lanthanum (La)
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Persistent Lines of Singly Ionized Lanthanum ( La II )
Int. Wavelength Aki Energy Configuration Term J Line Aki
(Å) (108s-1) Levels (cm-1) Ref. Ref.
250 3759.08 0.34 1970.70 5d2 a 3F 4 MCS75 M00
28565.40 5d6p x 3F° 4
400 3790.83 1016.10 5d2 a 3F 3 MCS75
27388.11 5d6p y 3D° 2
400 3794.78 1970.70 5d2 a 3F 4 MCS75
28315.25 5d6p y 3D° 3
400 3871.64 1016.10 5d2 a 3F 3 MCS75
26837.66 5d6p x 3F° 3
1000 3949.10 3250.35 5d6s a 3D 3 MCS75
28565.40 5d6p x 3F° 4
500 3988.52 3250.35 5d6s a 3D 3 MCS75
28315.25 5d6p y 3D° 3
400 3995.75 1394.46 5d2 2 MCS75
26414.01 5d6p x 3F° 2
300 4031.69 2591.60 5d6s a 3D 2 MCS75
27388.11 5d6p y 3D° 2
300 4042.91 7473.32 5d2 a 1G 4 MCS75
32201.05 5d6p x 1F° 3
300 4077.35 1895.15 5d6s a 3D 1 MCS75
26414.01 5d6p x 3F° 2
600 4086.72 0.552 0.00 5d2 a 3F 2 MCS75 M00
24462.66 5d6p y 1D° 2
500 4123.23 2591.60 5d6s a 3D 2 MCS75
26837.66 5d6p x 3F° 3
500 4333.74 1394.46 5d2 2 MCS75
24462.66 5d6p y 1D° 2
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