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 800-8000 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
3636.426 Sc I 20 -
3642.407 Sc II 9 - 3p6.3d.4d 3F2 63374.63 3p6.3d.6f 33 90821.1
3642.6 Sc I 105 - 3d.4s.(3D).4p 45/2 18571.386 3d.4s.(3D).5d 4D7/2 46016.525
3642.782 Sc II 510 - 3p6.3d.4s 3D1 0 3p6.3d.4p 32 27443.71
3643.751 Sc II 105 - 3p6.3d.4p 11 30815.7 3p6.3d.5s 1D2 58252.09
3644.687 Sc I 15 - 3d.4s.(3D).4p 43/2 18515.665 3d.4s.(3D).5d 4D5/2 45945.051
3645.308 Sc II 435 - 3p6.3d.4s 3D3 177.76 3p6.3d.4p 33 27602.45
3646.91 Sc I 105 - 3d.4s.(1D).4p 25/2 16022.7219 3d.4s.(1D).4d 2P3/2 43435.39
3647.552 Sc I 50 - 3d.4s.(3D).4p 43/2 16021.7788 3d.4s.(1D).4d 2P1/2 43429.62
3649.136 Sc I 50 - 3d.4s.(3D).4p 41/2 18504.058 3d.4s.(3D).5d 4D3/2 45900.021
3650.68 Sc I 50 - 3d.4s.(3D).4p 43/2 18515.665 3d.4s.(3D).5d 4D3/2 45900.021
3651.798 Sc II 435 - 3p6.3d.4d 3F3 63445.16 3p6.3d.6f 33 90821.1
3653.632 Sc II 9 - 3p6.3d2 3F4 4987.79 3p6.3d.4p 13 32349.98
3656.803 Sc I 20 - 3d.4s.(1D).4p 23/2 16096.8834 3d.4s.(1D).4d 2P3/2 43435.39
3657.574 Sc I 65 - 3d.4s.(1D).4p 23/2 16096.8834 3d.4s.(1D).4d 2P1/2 43429.62
3660.51 Sc VIII 9 - 3s.3p3 33 180503.6 3s.3p3 32 207814.4
3662.709 Sc I 40 - 3d.4s.(3D).4p 45/2 16141.0012 3d.4s.(1D).4d 2P3/2 43435.39
3664.245 Sc II 35 - 3p6.3d.4s 1D2 2540.95 3p6.3d.4p 32 29823.93
3666.53 Sc II 135 - 3p6.3d.4s 3D3 177.76 3p6.3d.4p 32 27443.71
3667.68 Sc VIII 9 - 3s.3p3 33 180503.6 3s.3p3 31 207761
3669.483 Sc II 30 - 3p6.3d2 3P1 12101.5 3p6.4s.4p 32 39345.52
3675.267 Sc II 45 - 3p6.3d.4s 1D2 2540.95 3p6.3d.4p 31 29742.16
3676.621 Sc II 15 - 3p6.3d2 3P2 12154.42 3p6.4s.4p 32 39345.52
3678.331 Sc II 135 - 3p6.3d.4p 13 32349.98 3p6.3d.4d 1F3 59528.42
3680.066 Sc I 25 - 3d.4s.(3D).4p 45/2 18571.386 3d.(2D).4p2.(3P) 4D7/2 45737.15
3683.096 Sc I 10 - 3d.4s.(3D).4p 43/2 18515.665 3d.(2D).4p2.(3P) 4D5/2 45659.077
3688.766 Sc I 10 - 3d.4s.(3D).4p 41/2 18504.058 3d.(2D).4p2.(3P) 4D3/2 45605.779
3689.104 Sc I 10 -
3690.332 Sc I 10 - 3d.4s.(3D).4p 43/2 18515.665 3d.(2D).4p2.(3P) 4D3/2 45605.779
3690.659 Sc I 10 - 3d.4s.(3D).4p 45/2 18571.386 3d.(2D).4p2.(3P) 4D5/2 45659.077
3692.997 Sc I 10 - 3d.4s.(3D).4p 41/2 18504.058 3d.(2D).4p2.(3P) 4D1/2 45574.626
3697.038 Sc II 25 - 3p6.3d2 3P0 12074.1 3p6.4s.4p 31 39115.04
3700.789 Sc II 10 - 3p6.3d2 3P1 12101.5 3p6.4s.4p 31 39115.04
3708.061 Sc II 25 - 3p6.3d2 3P2 12154.42 3p6.4s.4p 31 39115.04
3712.111 Sc I 35 -
3712.512 Sc I 25 -
3714.244 Sc I 25 - 3d.4s.(3D).4p 43/2 16021.7788 3d3 2D13/2 42937.526
3716.221 Sc I 35 -
3716.317 Sc II 25 - 3p6.3d2 3P1 12101.5 3p6.4s.4p 30 39002.2
3717.086 Sc I 35 - 3d.4s.(1D).4p 25/2 16022.7219 3d3 2D15/2 42917.84
3717.742 Sc I 45 -
3724.638 Sc I 35 - 3d.4s.(1D).4p 23/2 16096.8834 3d3 2D13/2 42937.526
3729.74 Sc I 45 - 4s2.4p 21/2 18711.029 3d.4s.(1D).4d 2S1/2 45514.98
3733.503 Sc I 25 - 3d.4s.(3D).4p 45/2 16141.0012 3d3 2D15/2 42917.84
3736.467 Sc I 10 -
3736.7 Sc I 10 -
3746.092 Sc I 10 -
3749.963 Sc I 10 - 4s2.4p 23/2 18855.734 3d.4s.(1D).4d 2S1/2 45514.98
3751.159 Sc I 35 -
3755.162 Sc I 20 -
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