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
2264.21 Hg I 2 - 5d10.6s.6p 31 39412.237 5d10.6s.18s 3S1 83563.9
2266.02 Hg I 2 - 5d10.6s.6p 31 39412.237 5d10.6s.16d 1D2 83526.7
2269.61 Hg I 2 - 5d10.6s.6p 31 39412.237 5d10.6s.17s 3S1 83458.7
2269.8 Hg I 2 - 5d10.6s2 1S0 0 5d10.6s.6p 32 44042.909
2271.9 Hg I 2 - 5d10.6s.6p 31 39412.237 5d10.6s.15d 1D2 83411.7
2276.54 Hg I 2 - 5d10.6s.6p 31 39412.237 5d10.6s.16s 3S1 83324.7
2279.51 Hg I 2 - 5d10.6s.6p 31 39412.237 5d10.6s.14d 1D2 83263.3
2283.91 Hg I 1 - 5d10.6s.6p 30 37644.982 5d10.6s.11s 3S1 81416.17
2285.66 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.15s 3S1 83149.7
2289.094 Hg II - -
2289.62 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.13d 3D1 83073.4
2289.88 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.13d 1D2 83068.9
2296.178 Hg II 2 - 5d9.6s2 2D3/2 50555.567 5d9.6s.6p (2D<5/2>,3P<2>)°3/2 94092.834
2297.03 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.14s 1S0 82932.9
2297.97 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.14s 3S1 82915.4
2299.813 Hg II - - 5d9.6s.6p (2D<3/2>,3P<1>)°3/2 103183.874 5d9.6p2 (2D<5/2>,3P<0>)5/2 146652.263
2300.47 Hg I 1 - 5d10.6s.6p 30 37644.982 5d10.6s.7f 32 81103.6
2301.363 Hg II - - 5d9.6s.6p (2D<5/2>,3P<2>)°1/2 96187.932 5d10.9d 2D3/2 139627.043
2302.059 Hg I - - 5d10.6s.6p 30 37644.982 5d10.6s.9d 3D1 81070.96
2303.43 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.12d 3D1 82811
2303.78 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.12d 1D2 82805.18
2313.88 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.13s 1S0 82615.7
2314.15 Hg III - -
2315.21 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.13s 3S1 82590.86
2323.03 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.11d 3D2 82445.4
2323.197 Hg I - - 5d10.6s.6p 31 39412.237 5d10.6s.11d 3D1 82443.1
2323.56 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.11d 1D2 82435.7
2338.55 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.12s 1S0 82160.57
2340.55 Hg I - - 5d10.6s.6p 31 39412.237 5d10.6s.12s 3S1 82123.98
2345.43 Hg I - - 5d10.6s.6p 30 37644.982 5d10.6s.10s 3S1 80267.97
2352.41 Hg I - - 5d10.6s.6p 31 39412.237 5d10.6s.10d 3D2 81908.2
2352.65 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.10d 3D1 81904
2353.18 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.10d 1D2 81894.59
2374.83 Hg I - - 5d10.6s.6p 30 37644.982 5d10.6s.6f 32 79743.7
2376.77 Hg I 1 - 5d10.6s.6p 31 39412.237 5d10.6s.11s 1S0 81473.4
2378.324 Hg I - - 5d10.6s.6p 30 37644.982 5d10.6s.8d 3D1 79678.57
2379.46 Hg I 1 - 5d10.6s.6p 30 37644.982 5d10.6s.8d 1D2 79660.56
2380.08 Hg I - - 5d10.6s.6p 31 39412.237 5d10.6s.11s 3S1 81416.17
2380.55 Hg III - -
2397.76 Hg I - - 5d10.6s.6p 31 39412.237 5d10.6s.7f 32 81103.6
2399.35 Hg I - - 5d10.6s.6p 31 39412.237 5d10.6s.9d 3D2 81077.45
2399.727 Hg I - - 5d10.6s.6p 31 39412.237 5d10.6s.9d 3D1 81070.96
2400.493 Hg I - - 5d10.6s.6p 31 39412.237 5d10.6s.9d 1D2 81057.637
2416.638 Hg II - - 5d9.6s.6p (2D<5/2>,3P<1>)°7/2 84212.404 5d10.7d 2D5/2 125579.636
2422.362 Hg II - -
2426.92 Hg II - -
2427.142 Hg II - -
2431.65 Hg III - -
2441.03 Hg I - - 5d10.6s.6p 31 39412.237 5d10.6s.10s 1S0 80365.528
2446.895 Hg I - - 5d10.6s.6p 31 39412.237 5d10.6s.10s 3S1 80267.97
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