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
6434.799 Cu II 3 1 3d9.(2D5/2).4f 2[11/2]°5 135933.89499 3d9.(2D5/2).6g 2[11/2]5 151470.113
6437.596 Cu II 2 1 3d9.(2D5/2).4f 2[3/2]°2 135910.7245 3d9.(2D5/2).6g 2[3/2]2 151440.178
6441.202 Cu II 5 2 3d9.4p 32 69867.9849 3d8.4s2 1D2 85388.772
6441.677 Cu II 20 7 3d8.(3F).4s.4p.(3P°) 13 121524.8509 3d9.(2D5/2).5d 2[7/2]4 137044.4647
6441.7371 Cu II 40 15 3d9.(2D5/2).4f 2[11/2]°6 135931.01412 3d9.(2D5/2).6g 2[13/2]7 151450.488
6442.964 Cu II 30 12 3d9.(2D5/2).4f 2[11/2]°5 135933.89499 3d9.(2D5/2).6g 2[13/2]6 151450.414
6443.587 Cu II 2 1 3d9.(2D3/2).4f 2[3/2]°2 138002.8856 3d9.(2D3/2).6g 2[5/2]3 153517.905
6445.692 Cu II 6 2 3d8.(3F).4s.4p.(3P°) 13 121524.8509 3d9.(2D5/2).5d 2[7/2]3 137034.778
6447.627 Cu II - - 3d8.(1G).4s.4p.(3P°) 33 139331.149 3d9.(2D5/2).8d 2[9/2]4 154836.434
6448.558 Cu II 5 2 3d9.4p 31 73102.0408 3d8.4s2 3P1 88605.096
6449.63 Cu II - - 3d8.(3P).4s.4p.(3P°) 52 135952.279 3d9.(2D5/2).6g 2[5/2]3 151452.69
6450.874 Cu II 2 1 3d9.(2D3/2).4d 2[1/2]0 122415.957 3d8.(3F).4s.4p.(1P°) 31 137913.45
6452.116 Cu II 5 2 3d9.(2D5/2).4f 2[3/2]°1 135958.1919 3d9.(2D5/2).6g 2[5/2]2 151452.701
6454.161 Cu II 3 1 3d9.(2D3/2).4f 2[3/2]°1 138028.384 3d9.(2D3/2).6g 2[5/2]2 153517.985
6454.894 Cu II - - 3d9.(2D5/2).6p 2[7/2]°4 139395.786 3d9.(2D5/2).8d 2[7/2]4 154883.625
6456.119 Cu II - - 3d9.(2D3/2).5s 2[3/2]1 110084.4773 3d8.(3P).4s.4p.(3P°) 51 125569.33
6457.187 Cu II 9 3 3d9.(2D5/2).4f 2[7/2]°3 135989.9176 3d9.(2D5/2).6g 2[9/2]4 151472.264
6457.368 Cu II 1 - 3d9.(2D5/2).4f 2[3/2]°1 135958.1919 3d9.(2D5/2).6g 2[3/2]1 151440.091
6458.263 Cu II - - 3d9.(2D3/2).4f 2[9/2]°5 138064.2971 3d9.(2D3/2).6g 2[9/2]5 153544.069
6460.304 Cu II 3 1 3d9.(2D5/2).4f 2[7/2]°3 135989.9176 3d9.(2D5/2).6g 2[7/2]3 151464.789
6462.14 Cu II - - 3d9.(2D3/2).4f 2[9/2]°4 138073.5826 3d9.(2D3/2).6g 2[9/2]4 153544.054
6462.7 Cu II 3 1 3d9.(2D3/2).4f 2[7/2]°3 138261.5822 3d9.(2D3/2).7d 2[7/2]3 153730.935
6465.342 Cu II - - 3d9.(2D5/2).4f 2[7/2]°3 135989.9176 3d9.(2D5/2).6g 2[5/2]3 151452.69
6466.245 Cu II 15 6 3d9.(2D3/2).4f 2[9/2]°5 138064.2971 3d9.(2D3/2).6g 2[11/2]6 153524.95
6470.1386 Cu II 25 8 3d9.(2D3/2).4f 2[9/2]°4 138073.5826 3d9.(2D3/2).6g 2[11/2]5 153524.933
6470.16 Cu II 20 7 3d8.(3F).4s.4p.(3P°) 33 118142.95 3d9.(2D5/2).6s 2[5/2]3 133594.2323
6474.2 Cu I 6 2 3d9.(2D).4s.4p.(1P°) 25/2 56651.41 3d9.4s.(3D).4d 4F7/2 72093.09
6475.426 Cu II 3 1 3d9.(2D5/2).4f 2[5/2]°2 136013.9671 3d9.(2D5/2).6g 2[5/2]2 151452.701
6476.184 Cu II 3 1 3d9.(2D5/2).4f 2[5/2]°3 136035.3328 3d9.(2D5/2).6g 2[9/2]4 151472.264
6477.868 Cu II - - 3d9.(2D5/2).6p 2[7/2]°4 139395.786 3d9.(2D5/2).8d 2[9/2]5 154828.718
6479.316 Cu II 10 4 3d9.(2D5/2).4f 2[5/2]°3 136035.3328 3d9.(2D5/2).6g 2[7/2]4 151464.796
6481.436 Cu II 5 2 3d9.(2D3/2).5p 2[3/2]°2 123556.8261 3d9.(2D3/2).5d 2[3/2]2 138981.246
6484.404 Cu II - - 3d9.(2D5/2).4f 2[5/2]°3 136035.3328 3d9.(2D5/2).6g 2[5/2]3 151452.69
6484.417 Cu II 7 2 3d9.(2D5/2).5p 2[3/2]°1 120919.5715 3d9.(2D5/2).5d 2[1/2]1 136336.8971
6485.18 Cu I 3 1 3d9.(2D).4s.4p.(1P°) 25/2 56651.41 3d9.4s.(3D).4d 4D5/2 72066.98
6488.816 Cu II 8 3 3d9.(2D3/2).4f 2[5/2]°3 138130.5345 3d9.(2D3/2).6g 2[7/2]4 153537.414
6494.029 Cu II 10 3 3d8.(3F).4s.4p.(3P°) 13 121524.8509 3d9.(2D5/2).5d 2[5/2]3 136919.3511
6497.04 Cu II - - 3d9.(2D3/2).4f 2[5/2]°3 138130.5345 3d9.(2D3/2).6g 2[5/2]3 153517.905
6506.14 Cu I 3 1 3d9.(2D).4s.4p.(1P°) 25/2 56651.41 3d9.4s.(3D).4d 2G7/2 72016.82
6508.401 Cu II 9 3 3d9.(2D3/2).4f 2[5/2]°2 138176.8797 3d9.(2D3/2).6g 2[7/2]3 153537.395
6512.54 Cu III - -
6516.458 Cu II 20 7 3d9.(2D3/2).5p 2[3/2]°2 123556.8261 3d9.(2D3/2).5d 2[3/2]1 138898.334
6517.316 Cu II 20 7 3d9.(2D5/2).4f 2[7/2]°4 136132.77781 3d9.(2D5/2).6g 2[9/2]5 151472.278
6518.236 Cu II - - 3d9.(2D5/2).4f 2[7/2]°4 136132.77781 3d9.(2D5/2).6g 2[11/2]5 151470.113
6520.497 Cu II 3 1 3d9.(2D5/2).4f 2[7/2]°4 136132.77781 3d9.(2D5/2).6g 2[7/2]4 151464.796
6521.27 Cu II 2 - 3d9.4p 11 73595.8143 3d8.4s2 3P0 88926.002
6523.82 Cu II 15 5 3d9.(2D3/2).4f 2[7/2]°4 138219.8605 3d9.(2D3/2).6g 2[9/2]5 153544.069
6525.641 Cu II - - 3d9.(2D5/2).4f 2[7/2]°4 136132.77781 3d9.(2D5/2).6g 2[5/2]3 151452.69
6526.646 Cu II - - 3d9.(2D3/2).4f 2[7/2]°4 138219.8605 3d9.(2D3/2).6g 2[7/2]4 153537.414
6529.167 Cu II 3 1 3d9.(2D5/2).4f 2[9/2]°5 136160.61825 3d9.(2D5/2).6g 2[9/2]5 151472.278
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