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
3801.6583 Hg I 10 - 5d10.6s.6p 11 54068.6829 5d10.6s.10s 1S0 80365.528
3803.51 Hg III - -
3806.312 Hg II 150 - 5d10.7p 21/2 108298.183 5d10.8d 2D3/2 134562.854
3815.8 Hg I 1 - 5d10.6s.6p 11 54068.6829 5d10.6s.10s 3S1 80267.97
3820.4 Hg I - - 5d9.6s2.(2D5/2).6p 2[7/2]°3 70932.2 5d9.6s2.(2D5/2).7s 2[5/2]3 97100.23
3839.259 Hg II 35 - 5d10.7s 2S1/2 95714.406 5d9.6s.6p (2D<3/2>,1P<1>)°1/2 121753.739
3860.85 Hg I - - 5d10.6s.7p 32 71207.296 5d9.6s2.(2D5/2).7s 2[5/2]3 97100.23
3883.183 Hg II - -
3893.86 Hg I 1 - 5d10.6s.6p 11 54068.6829 5d10.6s.6f 13 79744.4
3901.868 Hg I 8 - 5d10.6s.6p 11 54068.6829 5d10.6s.8d 3D2 79690.16
3903.638 Hg I 2 - 5d10.6s.6p 11 54068.6829 5d10.6s.8d 3D1 79678.57
3906.371 Hg I 15 - 5d10.6s.6p 11 54068.6829 5d10.6s.8d 1D2 79660.56
3909.32 Hg II - -
3913.367 Hg II - -
3919.264 Hg II - - 5d9.6s.6p (2D<3/2>,3P<2>)°3/2 109191.648 5d10.8d 2D5/2 134699.466
3940.369 Hg II - - 5d9.6s.6p (2D<3/2>,3P<2>)°3/2 109191.648 5d10.8d 2D3/2 134562.854
3945.673 Hg II - -
3946.281 Hg II - -
3956.319 Hg II - -
3974.402 Hg II - -
3983.92 Hg I 2 - 5d9.6s2.(2D5/2).6p 2[3/2]°2 68886.43 5d10.6p2 3P1 93980
3983.9312 Hg II 150 1 5d9.6s2 2D5/2 35514.624 5d10.6p 23/2 60608.362
4025.95 Hg I 15 - 5d10.6s.7s 1S0 63928.12 5d9.6s2.(2D3/2).6p 2[1/2]°1 88759.6
4026.201 Hg II - -
4040.576 Hg II - -
4046.565 Hg I 795 19 5d10.6s.6p 30 37644.982 5d10.6s.7s 3S1 62350.325
4077.837 Hg I 25 1 5d10.6s.6p 31 39412.237 5d10.6s.7s 1S0 63928.12
4108.054 Hg I 5 - 5d10.6s.6p 11 54068.6829 5d10.6s.9s 1S0 78404.24
4120.44 Hg II 15 1 5d10.7p 21/2 108298.183 5d10.9s 2S1/2 132560.55
4122.07 Hg III 7 1
4140. Hg I 2 - 5d10.6s.6p 11 54068.6829 5d10.6s.9s 3S1 78216.12
4140.34 Hg III 95 11
4216.74 Hg III 35 11
4276.224 Hg II - -
4277.995 Hg II 7 3 5d9.6s.6p (2D<3/2>,3P<2>)°3/2 109191.648 5d10.9s 2S1/2 132560.55
4314.05 Hg I - - 5d10.6s.6p 11 54068.6829 5d10.6s.5f 13 77241.51
4337.097 Hg II - - 5d9.6s.6p (2D<3/2>,3P<2>)°7/2 110604.447 5d10.5g 2G9/2 133654.879
4339.2232 Hg I 135 62 5d10.6s.6p 11 54068.6829 5d10.6s.7d 3D2 77107.807
4343.634 Hg I 20 9 5d10.6s.6p 11 54068.6829 5d10.6s.7d 3D1 77084.42
4347.4945 Hg I 210 96 5d10.6s.6p 11 54068.6829 5d10.6s.7d 1D2 77063.97
4358.335 Hg I 3500 1553 5d10.6s.6p 31 39412.237 5d10.6s.7s 3S1 62350.325
4382.549 Hg II - - 5d10.6d 2D3/2 104984.138 5d10.8p 23/2 127795.481
4398.617 Hg II 300 143 5d10.7p 23/2 111971.464 5d10.8d 2D5/2 134699.466
4404.854 Hg II 45 22 5d10.5f 27/2 123153.775 5d10.9g 2G9/2 145849.628
4425.22 Hg II 20 9 5d10.7p 23/2 111971.464 5d10.8d 2D3/2 134562.854
4454.395 Hg II 15 7 5d9.6s.6p (2D<3/2>,1P<1>)°5/2 121960.399 5d10.8g 2G7/2 144403.864
4455.486 Hg II 15 6 5d10.5f 25/2 123411.351 5d10.9g 2G7/2 145849.294
4459.053 Hg II - -
4463.878 Hg II - - 5d9.6s.6p (2D<3/2>,3P<1>)°3/2 103183.874 5d10.7d 2D5/2 125579.636
4470.58 Hg III - -
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