NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableNeptunium Atomic DataNeptunium Strong LinesNeptunium Neutral Atom Persistent Lines Neptunium Neutral Atom Energy LevelsNeptunium Singly Ionized Persistent LinesNeptunium Singly Ionized Energy LevelsNeptunium References
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Persistent Lines of Neutral Neptunium ( Np I )


Int.    Wavelength   Aki        Energy          Configuration          Term    J      Line     Aki
           (Å)       (108s-1)   Levels (cm-1)                                         Ref.     Ref.
300 3481.93 0.000 5f4(5I)6d7s2 6L 11/2 FTBC76 28711.465 ° 13/2 300 3501.50 0.000 5f4(5I)6d7s2 6L 11/2 FTBC76 28551.035 ° 13/2 300 3986.89 0.000 5f4(5I)6d7s2 6L 11/2 FTBC76 25075.145 ° 13/2 300 5044.66 2033.965 5f4(5I)6d7s2 6K 9/2 FTBC76 21851.300 ° 9/2 300 5878.04 0.000 5f4(5I)6d7s2 6L 11/2 FTBC76 17007.700 5f46d7s7p 613/2 300 6930.31 2033.965 5f4(5I)6d7s2 6K 9/2 FTBC76 16459.340 5f4(5I)6d7s7p 89/2 1000 6972.09 0.000 5f4(5I)6d7s2 6L 11/2 FTBC76 14338.880 5f4(5I)6d7s7p 811/2 300 7735.14 6903.440 5f4(5I)6d7s2 6L 15/2 FTBC76 19827.885 5f4(5I)6d7s7p 815/2 300 7765.75 7112.430 5f4(5I)6d2(3F)7s 8M 11/2 FTBC76 19985.980 ° 9/2 300 7791.38 3502.855 5f4(5I)6d7s2 6L 13/2 FTBC76 16334.010 5f4(5I)6d7s7p 813/2 300 8339.12 7112.430 5f4(5I)6d2(3F)7s 8M 11/2 FTBC76 19100.810 ° 9/2 1000 8372.88 0.000 5f4(5I)6d7s2 6L 11/2 FTBC76 11940.075 5f4(5I4)7s27p1/2 ° 9/2 1000 8529.96 6474.180 5f4(5I)6d7s2 6G 3/2 FTBC76 18194.400 5f4(5I4)7s27p3/2 ° 5/2 1000 9016.18 7112.430 5f4(5I)6d2(3F)7s 8M 11/2 FTBC76 18200.530 ° 9/2 300 9379.33 2033.965 5f4(5I)6d7s2 6K 9/2 FTBC76 12692.765 5f4(5I4)7s27p1/2 ° 7/2 300 9468.66 5185.015 5f4(5I)6d7s2 6K 11/2 FTBC76 15743.235 5f4(5I5)7s27p1/2 ° 11/2 300 10091.99 2033.965 5f4(5I)6d7s2 6K 9/2 FTBC76 11940.075 5f4(5I4)7s27p1/2 ° 9/2 300 10817.45 3450.995 5f4(5I)6d7s2 6I 7/2 FTBC76 12692.765 5f4(5I4)7s27p1/2 ° 7/2 300 11776.64 3450.995 5f4(5I)6d7s2 6I 7/2 FTBC76 11940.075 5f4(5I4)7s27p1/2 ° 9/2 300 12377.42 4615.670 5f4(5I)6d7s2 4G 5/2 FTBC76 12692.765 5f4(5I4)7s27p1/2 ° 7/2


Homepage - IntroductionFinding listSelect element by name.Select element by atomic number.Select element from periodic tableNeptunium Atomic DataNeptunium Strong LinesNeptunium Neutral Atom Persistent Lines Neptunium Neutral Atom Energy LevelsNeptunium Singly Ionized Persistent LinesNeptunium Singly Ionized Energy LevelsNeptunium References
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