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
3884.5339 Cu II 1 - 3d9.(2D3/2).5p 2[5/2]°2 122745.9491 3d9.(2D3/2).6d 2[7/2]3 148481.763
3885.2865 Cu II - - 3d9.(2D5/2).5p 2[7/2]°3 120684.7128 3d9.(2D5/2).6d 2[3/2]2 146415.599
3885.92 Cu I - - 3d10.5p 21/2 49383.264 3d9.4s.(1D).4d 2P1/2 75109.47
3888.4 Cu I - - 3d9.(2D).4s.4p.(3P°) °3/2 46172.89 3d9.4s.(3D).4d 4P1/2 71882.92
3890.0864 Cu II 2 - 3d9.(2D5/2).5p 2[5/2]°2 120876.0141 3d9.(2D5/2).6d 2[5/2]2 146575.101
3891.1277 Cu II 9 - 3d9.(2D3/2).5p 2[1/2]°1 122867.7407 3d9.(2D3/2).6d 2[3/2]2 148559.958
3892.9237 Cu II 1 - 3d9.(2D5/2).5p 2[5/2]°2 120876.0141 3d9.(2D5/2).6d 2[7/2]3 146556.381
3894.6198 Cu II 2 - 3d9.(2D3/2).5s 2[3/2]2 110366.1542 3d9.(2D5/2).4f 2[5/2]°3 136035.3328
3896.6915 Cu II 1 - 3d9.(2D5/2).5p 2[3/2]°1 120919.5715 3d9.(2D5/2).6d 2[5/2]2 146575.101
3896.9491 Cu II 1 - 3d9.(2D3/2).5p 2[1/2]°1 122867.7407 3d9.(2D3/2).6d 2[3/2]1 148521.575
3897.7292 Cu II 15 - 3d9.(2D5/2).5s 2[5/2]2 108335.6078 3d8.(3P).4s.4p.(3P°) 33 133984.325
3899.22 Cu I 1 - 3d9.(2D).4s.4p.(3P°) 45/2 39018.69 3d9.4s.(3D).5s 2D5/2 64657.62
3900.0557 Cu II 6 - 3d9.(2D5/2).5p 2[7/2]°4 120789.80865 3d9.(2D5/2).6d 2[9/2]4 146423.201
3901.2315 Cu II 1 - 3d9.(2D3/2).5p 2[5/2]°3 123016.8175 3d9.(2D3/2).6d 2[5/2]2 148642.489
3902.0837 Cu II - - 3d9.(2D5/2).5p 2[5/2]°2 120876.0141 3d9.(2D5/2).6d 2[5/2]3 146496.1
3902.9667 Cu II 10 - 3d9.(2D3/2).5p 2[5/2]°3 123016.8175 3d9.(2D3/2).6d 2[5/2]3 148631.096
3903.1761 Cu II 2 - 3d9.(2D5/2).5p 2[7/2]°4 120789.80865 3d9.(2D5/2).6d 2[9/2]5 146402.715
3905.1121 Cu II 4 - 3d9.(2D3/2).4d 2[1/2]0 122415.957 3d9.(2D3/2).5f 2[3/2]°1 148016.157
3907.2743 Cu II - - 3d9.(2D3/2).5s 2[3/2]2 110366.1542 3d8.(3P).4s.4p.(3P°) 52 135952.279
3912.335 Cu I - - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(3D).4d 2F5/2 72151.19
3912.4911 Cu II 3 - 3d9.(2D5/2).5p 2[5/2]°2 120876.0141 3d9.(2D5/2).6d 2[3/2]1 146427.948
3913.8355 Cu II - - 3d9.(2D3/2).5p 2[5/2]°3 123016.8175 3d9.(2D3/2).6d 2[3/2]2 148559.958
3914.311 Cu II - - 3d9.(2D5/2).4d 2[9/2]4 115662.5622 3d9.(2D3/2).6p 2[5/2]°3 141202.628
3918.3817 Cu II 2 - 3d8.4s2 1G4 95565.619 3d9.(2D5/2).5p 2[5/2]°3 121079.1501
3919.1725 Cu II 4 - 3d9.(2D5/2).5p 2[3/2]°1 120919.5715 3d9.(2D5/2).6d 2[3/2]1 146427.948
3920.6546 Cu II - - 3d9.(2D3/2).5p 2[5/2]°3 123016.8175 3d9.(2D3/2).6d 2[7/2]4 148515.532
3921.071 Cu II - - 3d9.(2D5/2).5p 2[5/2]°3 121079.1501 3d9.(2D5/2).6d 2[5/2]2 146575.101
3921.267 Cu I 15 - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(3D).4d 4F7/2 72093.09
3921.4136 Cu II 2 - 3d9.(2D3/2).5p 2[1/2]°1 122867.7407 3d9.(2D3/2).6d 2[1/2]1 148361.542
3923.4504 Cu II - - 3d9.(2D5/2).5p 2[5/2]°3 121079.1501 3d9.(2D5/2).6d 2[7/2]4 146559.703
3923.963 Cu II 1 - 3d9.(2D5/2).5p 2[5/2]°3 121079.1501 3d9.(2D5/2).6d 2[7/2]3 146556.381
3925.274 Cu I 20 - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(3D).4d 4D5/2 72066.98
3925.856 Cu II 1 - 3d9.(2D3/2).5p 2[5/2]°3 123016.8175 3d9.(2D3/2).6d 2[7/2]3 148481.763
3933.027 Cu I 3 - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(3D).4d 2G7/2 72016.82
3933.2684 Cu II 6 - 3d9.(2D5/2).5p 2[5/2]°3 121079.1501 3d9.(2D5/2).6d 2[5/2]3 146496.1
3934.1202 Cu II 1 - 3d8.(3F).4s.4p.(3P°) 13 121524.8509 3d9.(2D3/2).7s 2[3/2]2 146936.318
3935.9626 Cu II 1 - 3d9.(2D3/2).5s 2[3/2]1 110084.4773 3d8.(3P).4s.4p.(3P°) 30 135484.075
3936. Cu XXVIII - - 1s.4p 32 83812400 1s.4d 3D3 83837800
3940.9702 Cu II - - 3d9.(2D3/2).5s 2[3/2]2 110366.1542 3d8.(3F).4s.4p.(1P°) 33 135733.433
3941.6 Cu XVIII - - 3s.3p 31 289401 3s.3p 32 314753
3944.5822 Cu II 1 - 3d9.(2D5/2).5p 2[5/2]°3 121079.1501 3d9.(2D5/2).6d 2[9/2]4 146423.201
3945.577 Cu II - - 3d9.(2D3/2).5p 2[3/2]°1 123304.823 3d9.(2D3/2).6d 2[5/2]2 148642.489
3945.7664 Cu II 4 - 3d9.(2D5/2).5p 2[5/2]°3 121079.1501 3d9.(2D5/2).6d 2[3/2]2 146415.599
3946.938 Cu I - - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(3D).4d 4P3/2 71927.28
3951.616 Cu I - - 3d9.(2D).4s.4p.(3P°) 23/2 45879.32 3d9.4s.(3D).4d 4P5/2 71178.18
3952.0661 Cu II 2 - 3d9.(2D5/2).5p 2[3/2]°1 120919.5715 3d9.(2D5/2).6d 2[1/2]1 146215.634
3953.81 Cu III - -
3958.4734 Cu II 2 - 3d9.(2D3/2).5p 2[3/2]°1 123304.823 3d9.(2D3/2).6d 2[3/2]2 148559.958
3964.16 Cu I - - 3d9.(2D).4s.4p.(3P°) 23/2 45879.32 3d9.4s.(3D).4d 2D5/2 71098.2
3974.3504 Cu II - - 3d9.(2D5/2).4d 2[5/2]2 116387.7873 3d9.(2D3/2).6p 2[3/2]°2 141542.001
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