Line Tables

These tables give observed air wavelengths for the 2000-20000 Å range for spectra other than Fr I. Outside of the 2000-20000 Å range, the wavelengths are vacuum wavelengths. Lines of Fr I are extrapolated vacuum wavelengths from known energy levels. All observed lines are from NIST ASD. All energy level information is from NIST ASD. Wavelengths from MIT Wavelength Tables have been omitted as this publication appears to still be under copyright. However, in some cases, the exact same wavelength is given by NIST and MIT; in that case, the line is included.

Line intensities have been adjusted in the visible region to match photographed visible spectra. Line intensities of Rn have been adjusted to match the Grotrian diagram of Rn I. Line intensities in the infrared and ultraviolet are less reliable, but every effort was made to estimate them as accurately as possible. The elements He, O, Cl, Ar, Kr, and Xe have had their NIR lines photographed out to roughly 11000 Å. The intensities of the "brightest" several IR lines of each of these elements, in the 7000-10000 Å range, can be trusted. For the range of 3800-8000 Å, estimated visual brightnesses (EVB) are given. A dash in either of the intensity columns means the line intensity would be less than one relative to other lines of the same spectrum.

All Spectra

H   He
Li Be   B C N O F Ne
Na Mg   Al Si P S Cl Ar
K Ca   Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr   Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og

Entire Range | 2000-10000 Å | Visible Region | Si CCD/CMOS Region | Thermal IR | Vacuum UV
Specific Wavelength (rounded):  Å  nm
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λ, Å E. Sp.# Rel.Int. EVB Lower Config Lower Term+J Lower Level Upper Config Upper Term+J Upper Level
2907.53 Rb III - - 4s2.4p4.(1D).4d 2P1/2 166088.2 4s2.4p4.(3P2).5p 2[1]°1/2 200471.55
2910.2 Rb III - - 4s2.4p4.(3P2).5s (2,1/2)3/2 172525.74 4s2.4p4.(3P1).5p 2[2]°5/2 206877.52
2910.885 Rb II 3 - 4p5.(2P°3/2).5p 2[1/2]1 154273.98 4p5.(2P°3/2).5d 2[3/2]°1 188617.702
2916.072 Rb III - - 4s2.4p4.(3P0).5s (0,1/2)1/2 175434.49 4s2.4p4.(3P1).5p 2[1]°1/2 209717.04
2920.311 Rb III 4 - 4s2.4p4.(1D).4d 2D3/2 170423.82 4s2.4p4.(3P2).5p 2[2]°3/2 204656.66
2921.051 Rb II - - 4p5.(2P°3/2).5p 2[3/2]1 158151.666 4p5.(2P°1/2).5d 2[3/2]°2 192375.84
2924.346 Rb IV 6 - 4s2.4p5.(2D).5s 32 224044.06 4s2.4p3.(2D).5p 3D1 258229.73
2933.33 Rb II 25 - 4p5.(2P°3/2).5p 2[3/2]1 158151.666 4p5.(2P°1/2).5d 2[5/2]°2 192232.61
2935.37 Rb II - - 4p5.4d 31 155308.82 4p5.(2P°3/2).6p 2[1/2]0 189365.923
2935.851 Rb II 5 - 4p5.(2P°1/2).5p 2[3/2]2 164968.007 4p5.(2P°3/2).6d 2[7/2]°3 199019.641
2938.467 Rb II 25 - 4p5.(2P°3/2).5p 2[3/2]2 158711.854 4p5.(2P°1/2).5d 2[5/2]°3 192733.21
2944.358 Rb IV 7 - 4s2.4p5.(2D).5s 12 229045.99 4s2.4p3.(2D).5p 1P1 262999.34
2949.617 Rb III 55 - 4s2.4p4.(3P0).5s (0,1/2)1/2 175434.49 4s2.4p4.(3P1).5p 2[1]°3/2 209327.25
2951.01 Rb III 35 - 4s2.4p4.(1D2).5s (2,1/2)3/2 187167.8 4s2.4p4.(1D2).5p 2[2]°5/2 221044.6
2952.578 Rb II 30 - 4p5.(2P°1/2).5p 2[1/2]1 165089.58 4p5.(2P°3/2).6d 2[3/2]°2 198948.332
2952.908 Rb III - - 4s2.4p4.(3P2).5s (2,1/2)3/2 172525.74 4s2.4p4.(3P0).5p 2[1]°1/2 206380.68
2956.071 Rb III 750 - 4s2.4p4.(3P2).5s (2,1/2)5/2 167086.06 4s2.4p4.(3P2).5p 2[3]°7/2 200904.85
2967.453 Rb III 195 - 4s2.4p4.(1D2).5s (2,1/2)3/2 187167.8 4s2.4p4.(1D2).5p 2[2]°3/2 220856.92
2968.13 Rb III 55 - 4s2.4p4.(3P0).5s (0,1/2)1/2 175434.49 4s2.4p4.(3P0).5p 2[1]°3/2 209115.86
2969.045 Rb I - - 4p6.5s 2S1/2 0 4p6.77p 23/2 33671.07
2969.085 Rb I - - 4p6.5s 2S1/2 0 4p6.76p 23/2 33670.61
2969.138 Rb I - - 4p6.5s 2S1/2 0 4p6.75p 21/2 33670.01
2969.195 Rb I - - 4p6.5s 2S1/2 0 4p6.74p 21/2 33669.36
2969.245 Rb I - - 4p6.5s 2S1/2 0 4p6.73p 23/2 33668.79
2969.305 Rb I - - 4p6.5s 2S1/2 0 4p6.72p 21/2 33668.11
2969.359 Rb I - - 4p6.5s 2S1/2 0 4p6.71p 21/2 33667.49
2969.422 Rb I - - 4p6.5s 2S1/2 0 4p6.70p 23/2 33666.78
2969.487 Rb I - - 4p6.5s 2S1/2 0 4p6.69p 21/2 33666.04
2969.554 Rb I - - 4p6.5s 2S1/2 0 4p6.68p 21/2 33665.28
2969.625 Rb I - - 4p6.5s 2S1/2 0 4p6.67p 23/2 33664.48
2969.667 Rb II 20 - 4p5.(2P°3/2).5p 2[3/2]2 158711.854 4p5.(2P°1/2).5d 2[3/2]°2 192375.84
2969.7 Rb I - - 4p6.5s 2S1/2 0 4p6.66p 21/2 33663.63
2969.719 Rb I - - 4p6.5s 2S1/2 0 4p6.65p 21/2 33662.73
2969.861 Rb I - - 4p6.5s 2S1/2 0 4p6.64p 23/2 33661.81
2969.948 Rb I - - 4p6.5s 2S1/2 0 4p6.63p 21/2 33660.82
2970.038 Rb I - - 4p6.5s 2S1/2 0 4p6.62p 21/2 33659.8
2970.136 Rb I - - 4p6.5s 2S1/2 0 4p6.61p 23/2 33658.69
2970.237 Rb I - - 4p6.5s 2S1/2 0 4p6.60p 23/2 33657.55
2970.339 Rb I - - 4p6.5s 2S1/2 0 4p6.59p 21/2 33656.39
2970.452 Rb I - - 4p6.5s 2S1/2 0 4p6.58p 21/2 33655.11
2970.568 Rb I - - 4p6.5s 2S1/2 0 4p6.57p 23/2 33653.8
2970.69 Rb I - - 4p6.5s 2S1/2 0 4p6.56p 21/2 33652.41
2970.739 Rb III 195 - 4s2.4p4.(1D).4d 2F5/2 187392.77 4s2.4p4.(1D2).5p 2[2]°5/2 221044.6
2970.819 Rb I - - 4p6.5s 2S1/2 0 4p6.55p 21/2 33650.95
2970.962 Rb I - - 4p6.5s 2S1/2 0 4p6.54p 23/2 33649.33
2971.105 Rb I - - 4p6.5s 2S1/2 0 4p6.53p 21/2 33647.72
2971.264 Rb I - - 4p6.5s 2S1/2 0 4p6.52p 21/2 33645.96
2971.431 Rb I - - 4p6.5s 2S1/2 0 4p6.51p 21/2 33644.02
2971.609 Rb I - - 4p6.5s 2S1/2 0 4p6.50p 23/2 33642.01
2971.796 Rb I - - 4p6.5s 2S1/2 0 4p6.49p 21/2 33639.89
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