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
111156.7 Al I - - 3s2.6f 25/2 45194.681 3s2.7d 2D5/2 46094.312
111188.94337 Fr I 15 - 14p 23/2 31631.49 22d 2D3/2 32530.86
111260.94251 Fr I - - 15s 2S1/2 31735.182 26d 2D5/2 32633.97
111263.29457 Fr I - - 12d 2D3/2 31356.506 17d 2D5/2 32255.275
111266.5 Al I - - 3s2.6f 25/2 45194.681 3s2.7d 2D3/2 46093.424
111310.48055 Fr I 3 - 15s 2S1/2 31735.182 26d 2D3/2 32633.57
111402. Mg II - - 2p6.9p 21/2 114896.79 2p6.9d 2D3/2 115794.44
111428.68286 Fr I 120 - 11d 2D3/2 30936.325 15p 21/2 31833.76
111489.80481 Fr I - - 12d 2D3/2 31356.506 17d 2D3/2 32253.449
111494.15548 Fr I 20 - 15s 2S1/2 31735.182 27p 23/2 32632.09
111507.6 V II 4 - 3d4 a 3D1 18269.515 3d3.(2P).4s b 3P1 19166.315
111520.01784 Fr I - - 14p 23/2 31631.49 23p 23/2 32528.19
111622.7 Mg I - - 3s.5d 1D2 56308.381 3s.5f 32 57204.228
111637.63 Mg I - - 3s.5d 1D2 56308.381 3s.5f 13 57204.163
111642. Mg II - - 2p6.9p 23/2 114898.72 2p6.9d 2D3/2 115794.44
111648. Mg II - - 2p6.9p 23/2 114898.72 2p6.9d 2D5/2 115794.39
111656. Mg I - - 3s.7d 1D2 59041.019 3s.9p 11 59936.63
111730.84486 Fr I 9 - 15s 2S1/2 31735.182 27p 21/2 32630.19
111813. Mg I - - 3s.7d 1D2 59041.019 3s.8f 13 59935.37
111831.55484 Fr I 60 - 12p 21/2 30840.98 15s 2S1/2 31735.182
111948.23514 Fr I - - 14p 23/2 31631.49 23p 21/2 32524.76
112155.40253 Fr I - - 12d 2D5/2 31363.655 17d 2D5/2 32255.275
112285.11436 Fr I 3 - 13d 2D3/2 31652 24s 2S1/2 32542.59
112359.04558 Fr I 30 - 12d 2D3/2 31356.506 18p 23/2 32246.51
112385.5634 Fr I - - 12d 2D5/2 31363.655 17d 2D3/2 32253.449
112545.44022 Fr I 4 - 14p 21/2 31605.95 21d 2D5/2 32494.48
112600. Si IIII 7 - 1s.9s 1S0 19431014 1s.9p 11 19431902
112651.9393 Fr I 40 - 14p 21/2 31605.95 21d 2D3/2 32493.64
112679.48433 Fr I 555 - 10s 2S1/2 28310.617 10p 23/2 29198.09
112724.7026 Fr I 10 - 11d 2D5/2 30946.643 15p 21/2 31833.76
112755.88 Mg I - - 3s.7h 59428.853 3s.9i I 60315.722
112926.82 Mg I - - 3s.7i I 59430.517 3s.9k 60316.041
112932.07813 Fr I - - 15s 2S1/2 31735.182 27s 2S1/2 32620.67
112938.83797 Fr I - - 13d 2D5/2 31657.155 24s 2S1/2 32542.59
112970. Xe I - - 5p5.(2P°3/2).4f 2[9/2]4 90861.506 5p5.(2P°1/2).5d 2[5/2]°3 91746.564
112997.03157 Fr I - - 14s 2S1/2 31471.465 20s 2S1/2 32356.444
113000. Ne VIII - - 1s2.10s 2S1/2 1856983 1s2.10p 2 1857869
113054.39047 Fr I - - 14p 21/2 31605.95 22p 23/2 32490.48
113072.8 Ni I 4 - 3d8.(3F).4s2 3F3 1332.164 3d8.(3F).4s2 3F2 2216.55
113086.81 H I 5 - 7 107440.4508 9 108324.7253
113160. Mg V - - 2s.2p5 31 284828.3 2s.2p5 30 285712
113236. Mg I - - 3s.8s 1S0 59053.52 3s.9p 11 59936.63
113268.88334 Fr I 65 - 12d 2D5/2 31363.655 18p 23/2 32246.51
113333.52 Cl I - - 3s2.3p5 23/2 0 3s2.3p5 21/2 882.3515
113488.82816 Fr I 65 - 12d 2D3/2 31356.506 18p 21/2 32237.65
113574.41396 Fr I - - 14p 21/2 31605.95 22p 21/2 32486.43
113752. Al I - - 3s2.7g 2G7/2 46033.271 3s2.9f 25/2 46912.38
113783.76533 Fr I - - 13d 2D3/2 31652 22d 2D3/2 32530.86
113841.01874 Fr I - - 15s 2S1/2 31735.182 25d 2D5/2 32613.6
113899.36763 Fr I 3 - 15s 2S1/2 31735.182 25d 2D3/2 32613.15
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