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
7417.483 Cu II 20 - 3d9.(2D3/2).5p 2[3/2]°2 123556.8261 3d9.(2D5/2).5d 2[7/2]3 137034.778
7420.556 Cu II 8 - 3d9.(2D3/2).5s 2[3/2]1 110084.4773 3d9.(2D3/2).5p 2[3/2]°2 123556.8261
7422.602 Cu II 7 - 3d9.4p 33 71920.0961 3d8.4s2 1D2 85388.772
7427.2 Cu I 3 - 3d9.(2D).4s.4p.(1P°) 23/2 58690.91 3d9.4s.(3D).4d 2F5/2 72151.19
7434.155 Cu II 35 - 3d9.(2D3/2).4d 2[1/2]0 122415.957 3d9.(2D5/2).4f 2[1/2]°1 135863.6857
7438.1504 Cu II 15 - 3d9.(2D3/2).5p 2[1/2]°0 122224.0199 3d9.(2D3/2).6s 2[3/2]1 135664.5204
7452.5 Cu I - - 3d9.(2D).4s.4p.(1P°) 23/2 58690.91 3d9.4s.(3D).4d 2D3/2 72104.99
7481.554 Cu II 2 - 3d9.(2D3/2).5p 2[3/2]°2 123556.8261 3d9.(2D5/2).5d 2[5/2]3 136919.3511
7493.289 Cu II 1 - 3d9.(2D5/2).6p 2[7/2]°3 138401.956 3d9.(2D5/2).7d 2[7/2]3 151743.558
7562.0141 Cu II 25 - 3d9.(2D3/2).5s 2[3/2]1 110084.4773 3d9.(2D3/2).5p 2[3/2]°1 123304.823
7564.324 Cu II - - 3d9.(2D3/2).5p 2[3/2]°2 123556.8261 3d9.(2D5/2).5d 2[3/2]1 136773.1713
7570.09 Cu I 50 - 3d10.5s 2S1/2 43137.229 3d9.(2D).4s.4p.(1P°) 23/2 56343.62
7575.242 Cu II 2 - 3d9.(2D3/2).5p 2[3/2]°2 123556.8261 3d9.(2D5/2).5d 2[3/2]2 136754.1104
7579.023 Cu II 30 - 3d9.(2D3/2).5s 2[3/2]2 110366.1542 3d9.(2D3/2).5p 2[3/2]°2 123556.8261
7579.85 Cu II 10 - 3d9.(2D5/2).5s 2[5/2]2 108335.6078 3d8.(3F).4s.4p.(3P°) 13 121524.8509
7583.273 Cu II - - 3d9.(2D5/2).4d 2[1/2]0 116576.5758 3d8.(1D).4s.4p.(3P°) 31 129759.75
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