NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

[skip navigation] National Institute of Standards and Technology NIST Physical Measurement Laboratory Selenium (Se) 

Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableSelenium Atomic DataSelenium Strong LinesSelenium Neutral Atom Persistent Lines Selenium Neutral Atom Energy LevelsSelenium Singly Ionized Persistent LinesSelenium Singly Ionized Energy LevelsSelenium References
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Energy Levels of Singly Ionized Selenium ( Se II )


Configuration    Term   J     Level(cm-1) Ref.

4s24p3 43/2 0.0 M35 4s24p3 23/2 13168.2 M35 5/2 13784.4 M35 4s24p3 21/2 23038.3 M35 3/2 23894.8 M35 4s4p4 4P 5/2 83876.7 M35 3/2 85579.5 M35 1/2 86437.7 M35 4s24p2(3P)5s 4P 1/2 95270.0 M35 3/2 96753.3 M35 5/2 98674.4 M35 7 3/2 104873.7 M35 4s24p2(3P)5p 41/2 114299.0 M35 3/2 114711.7 M35 5/2 116068.1 M35 7/2 117798.7 M35 4s24p2(3P)5p 2P 1/2 121273.2 M35 3/2 121381.9 M35 4s24p2(3P)5d 4F 9/2 141710.1 M35 ------------------------------------------ Se III (3P0) Limit 170900 CR58


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableSelenium Atomic DataSelenium Strong LinesSelenium Neutral Atom Persistent Lines Selenium Neutral Atom Energy LevelsSelenium Singly Ionized Persistent LinesSelenium Singly Ionized Energy LevelsSelenium References
Switch to Formatted Version