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
2266.594 Sc I 255 - 3d.4s2 2D3/2 0 3d2.(3P).4p 21/2 44105.43
2270.944 Sc I 255 - 3d.4s2 2D5/2 168.3371 3d2.(3P).4p 23/2 44189.284
2271.331 Sc IV 315 - 3s2.3p5.4s 31 334405.1 3s2.3p5.4p 3D2 378418.6
2273.109 Sc II 315 - 3p6.4s2 1S0 11736.36 3p6.4s.4p 11 55715.36
2280.833 Sc I 255 - 3d.4s2 2D3/2 0 3d2.(1G).4p 25/2 43830.118
2282.936 Sc II 120 - 3p6.4s.4p 30 39002.2 3p6.4s.4d 3D1 82791.8
2288.059 Sc II 255 - 3p6.4s.4p 31 39115.04 3p6.4s.4d 3D2 82806.3
2288.839 Sc II 150 - 3p6.4s.4p 31 39115.04 3p6.4s.4d 3D1 82791.8
2289.628 Sc I 55 - 3d.4s2 2D5/2 168.3371 3d2.(1G).4p 25/2 43830.118
2290.703 Sc II 85 - 3p6.3d2 3P0 12074.1 3p6.4s.4p 11 55715.36
2297.968 Sc IV 30 - 3s2.3p5.(2P°3/2).4f 2[3/2]1 478495.9 3s2.3p5.(2P°3/2).5g 2[5/2]°2 521999.2
2298.108 Sc IV 165 - 3s2.3p5.(2P°3/2).4f 2[9/2]5 478609.5 3s2.3p5.(2P°3/2).5g 2[11/2]°6 522110.2
2299.05 Sc II 195 - 3p6.4s.4p 32 39345.52 3p6.4s.4d 3D3 82828.3
2300.219 Sc II 120 - 3p6.4s.4p 32 39345.52 3p6.4s.4d 3D2 82806.3
2300.992 Sc II 9 - 3p6.4s.4p 32 39345.52 3p6.4s.4d 3D1 82791.8
2301.947 Sc I 120 -
2305.827 Sc I 55 -
2306.504 Sc IV 165 - 3s2.3p5.(2P°3/2).4f 2[9/2]4 478768.4 3s2.3p5.(2P°3/2).5g 2[11/2]°5 522110.7
2306.886 Sc I 55 -
2307.822 Sc III 150 - 3p6.4d 2D3/2 112257.62 3p6.6p 23/2 155575.2
2310.239 Sc III 195 - 3p6.4d 2D5/2 112302.95 3p6.6p 23/2 155575.2
2311.291 Sc I 120 - 3d.4s2 2D3/2 0 3d.4s.(1D).5p 25/2 43252.557
2312.119 Sc IV 30 - 3s2.3p5.(2P°3/2).4f 2[3/2]2 478767.7 3s2.3p5.(2P°3/2).5g 2[5/2]°3 522004.8
2312.382 Sc III 165 - 3p6.4d 2D3/2 112257.62 3p6.6p 21/2 155489.78
2314.05 Sc I 120 -
2314.581 Sc I 55 -
2315.687 Sc I 150 - 3d.4s2 2D3/2 0 3d.4s.(1D).5p 23/2 43170.439
2318.482 Sc I 120 -
2319.714 Sc I 120 -
2319.9 Sc I 55 -
2320.226 Sc I 55 -
2320.321 Sc I 150 - 3d.4s2 2D5/2 168.3371 3d.4s.(1D).5p 25/2 43252.557
2324.753 Sc I 120 - 3d.4s2 2D5/2 168.3371 3d.4s.(1D).5p 23/2 43170.439
2327.246 Sc I 120 -
2327.456 Sc IV 120 - 3s2.3p5.(2P°1/2).4f 2[7/2]3 483609.4 3s2.3p5.(2P°1/2).5g 2[9/2]°4 526561.6
2327.75 Sc I 85 -
2328.186 Sc I 150 - 3d.4s2 2D3/2 0 3d.4s.(1D).5p 25/2 42938.78
2330.826 Sc I 85 -
2330.936 Sc I 85 -
2332.13 Sc I 120 -
2332.731 Sc IV 165 - 3s2.3p5.(2P°1/2).4f 2[7/2]4 483708 3s2.3p5.(2P°1/2).5g 2[9/2]°5 526563.1
2332.918 Sc IV 150 - 3s2.3p5.(2P°3/2).4f 2[5/2]3 479452.9 3s2.3p5.(2P°3/2).5g 2[7/2]°4 522304.5
2334.671 Sc I 150 - 3d.4s2 2D3/2 0 3d.4s.(1D).5p 21/2 42819.458
2335.165 Sc I 150 - 3d.4s2 2D5/2 168.3371 3d.4s.(1D).5p 27/2 42978.799
2335.287 Sc IV 195 - 3s2.3p5.4s 30 337340.1 3s2.3p5.4p 3D1 380148.3
2335.762 Sc I 120 -
2336.635 Sc I 85 -
2336.707 Sc I 55 -
2336.806 Sc I 120 - 3d.4s2 2D3/2 0 3d.4s.(1D).5p 23/2 42780.397
2337.342 Sc I 55 - 3d.4s2 2D5/2 168.3371 3d.4s.(1D).5p 25/2 42938.78
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