Rubidium (Rb)
![](../Images/spacer.gif)
![](../Images/otherelements.gif)
![](../Images/spacer.gif)
![](../Images/neutralatom.gif)
![](../Images/singlyionized.gif)
![Homepage - Introduction Homepage - Introduction](../Images/mainPage.jpg)
![Finding list Finding list](../Images/findinglist.gif)
![Select element by name. Select element by name.](../Images/element_name_G.gif)
![Select element by atomic number. Select element by atomic number.](../Images/atomic_number_G.gif)
![Select element from periodic table Select element from periodic table](../Images/periodic_table_G.gif)
![](../Images/spacer.gif)
![Rubidium Atomic Data Rubidium Atomic Data](../Images/general_Y.gif)
![Rubidium Strong Lines Rubidium Strong Lines](../Images/strong_Y.gif)
![Rubidium Neutral Atom Persistent Lines Rubidium Neutral Atom Persistent Lines](../Images/persistent_Y.gif)
![Rubidium Neutral Atom Energy Levels Rubidium Neutral Atom Energy Levels](../Images/energy_Y.gif)
![Rubidium Singly Ionized Persistent Lines Rubidium Singly Ionized Persistent Lines](../Images/persistent_B.gif)
![Rubidium Singly Ionized Energy Levels Rubidium Singly Ionized Energy Levels](../Images/energy_O.gif)
Persistent Lines of Singly Ionized Rubidium ( Rb II )
Int. Wavelength Aki Energy Configuration Term J Line Aki
(Å) (108s-1) Levels (cm-1) Ref. Ref.
30 589.419 0.00 4p6 1S 0 R75
169658.536 4p54d 1P° 1
30 697.049 0.00 4p6 1S 0 R75
143461.977 4p54d 3P° 1
70 711.187 0.00 4p6 1S 0 R75
140610.047 4p5(2P°1/2)5s 2[1/2]° 1
110 741.456 0.00 4p6 1S 0 R75
134869.751 4p5(2P°3/2)5s 2[3/2]° 1
300 3940.51 133341.607 4p5(2P°3/2)5s 2[3/2]° 2 R75
158711.854 4p5(2P°3/2)5p 2[3/2] 2
1000 4244.40 133341.607 4p5(2P°3/2)5s 2[3/2]° 2 R75
156895.486 4p5(2P°3/2)5p 2[5/2] 3
300 4775.95 133341.607 4p5(2P°3/2)5s 2[3/2]° 2 R75
154273.980 4p5(2P°3/2)5p 2[1/2] 1
110 5152.08 134869.751 4p5(2P°3/2)5s 2[3/2]° 1 R75
154273.980 4p5(2P°3/2)5p 2[1/2] 1
110 6458.33 138794.380 4p5(2P°1/2)5s 2[1/2]° 0 R75
154273.980 4p5(2P°3/2)5p 2[1/2] 1
![](../Images/spacer.gif)
![](../Images/otherelements.gif)
![](../Images/spacer.gif)
![](../Images/neutralatom.gif)
![](../Images/singlyionized.gif)
![Homepage - Introduction Homepage - Introduction](../Images/mainPage.jpg)
![Finding list Finding list](../Images/findinglist.gif)
![Select element by name. Select element by name.](../Images/element_name_G.gif)
![Select element by atomic number. Select element by atomic number.](../Images/atomic_number_G.gif)
![Select element from periodic table Select element from periodic table](../Images/periodic_table_G.gif)
![](../Images/spacer.gif)
![Rubidium Atomic Data Rubidium Atomic Data](../Images/general_Y.gif)
![Rubidium Strong Lines Rubidium Strong Lines](../Images/strong_Y.gif)
![Rubidium Neutral Atom Persistent Lines Rubidium Neutral Atom Persistent Lines](../Images/persistent_Y.gif)
![Rubidium Neutral Atom Energy Levels Rubidium Neutral Atom Energy Levels](../Images/energy_Y.gif)
![Rubidium Singly Ionized Persistent Lines Rubidium Singly Ionized Persistent Lines](../Images/persistent_B.gif)
![Rubidium Singly Ionized Energy Levels Rubidium Singly Ionized Energy Levels](../Images/energy_O.gif)