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
1613.479 Cu I - - 3d10.4s 2S1/2 0 3d10.20p 21/2,3/2 61977.88
1614.056 Cu I - - 3d10.4s 2S1/2 0 3d10.20s 2S1/2 61955.7
1614.159 Cu II - - 3d8.4s2 3F2 72723.817 3d8.(3P).4s.4p.(3P°) 32 134675.522
1614.4945 Cu II 20 - 3d8.4s2 1D2 85388.772 3d9.(2D5/2).7p 2[3/2]°2 147327.659
1614.552 Cu I - - 3d10.4s 2S1/2 0 3d10.19p 21/2,3/2 61936.69
1615.834 Cu I - - 3d10.4s 2S1/2 0 3d10.18p 21/2,3/2 61887.55
1616.924 Cu I - - 3d9.4s2 2D3/2 13245.443 3d9.4s.(1D).5p 21/2 75091.27
1617.384 Cu I 1 - 3d10.4s 2S1/2 0 3d10.17p 21/2,3/2 61828.24
1617.9152 Cu II 6 - 3d9.4p 33 71920.0961 3d9.(2D5/2).6s 2[5/2]2 133728.0387
1619.282 Cu I 1 - 3d10.4s 2S1/2 0 3d10.16p 23/2 61755.71
1621.296 Cu I - - 3d9.4s2 2D3/2 13245.443 3d9.4s.(1D).5p 25/2 74924.49
1621.4262 Cu II 20 - 3d9.4p 33 71920.0961 3d9.(2D5/2).6s 2[5/2]3 133594.2323
1621.642 Cu I 1 - 3d10.4s 2S1/2 0 3d10.15p 23/2 61665.86
1622.4281 Cu II 20 - 3d8.4s2 3F2 72723.817 3d8.(3P).4s.4p.(3P°) 31 134359.847
1623.1726 Cu II 9 - 3d8.4s2 3F4 69704.7015 3d8.(3P).4s.4p.(3P°) 54 131312.426
1624.625 Cu I 2 - 3d10.4s 2S1/2 0 3d10.14p 23/2 61552.44
1628.466 Cu I - - 3d10.4s 2S1/2 0 3d10.13p 21/2 61407.49
1628.485 Cu I - - 3d10.4s 2S1/2 0 3d10.13p 23/2 61406.75
1629.603 Cu II 2 - 3d8.4s2 3P2 88362.001 3d9.(2D3/2).7p 2[3/2]°2 149726.69
1630.2669 Cu II 8 - 3d8.4s2 3F4 69704.7015 3d8.(3P).4s.4p.(3P°) 53 131044.31
1632.323 Cu I - - 3d9.4s2 2D3/2 13245.443 3d9.4s.(1D).5p 23/2,5/2 74507.81
1633.537 Cu I - - 3d10.4s 2S1/2 0 3d10.12p 21/2 61216.86
1633.583 Cu I - - 3d10.4s 2S1/2 0 3d10.12p 23/2 61215.13
1636.0706 Cu II 5 - 3d8.4s2 3P2 88362.001 3d9.(2D3/2).7p 2[1/2]°1 149484.111
1636.6049 Cu II 3 - 3d8.4s2 3F2 72723.817 3d8.(3P).4s.4p.(3P°) 32 133825.927
1639.75 Cu IV - -
1640.436 Cu I 1 - 3d10.4s 2S1/2 0 3d10.11p 21/2 60959.37
1640.518 Cu I 1 - 3d10.4s 2S1/2 0 3d10.11p 23/2 60956.32
1642.21 Cu III - -
1645.6583 Cu II 3 - 3d8.4s2 3P1 88605.096 3d9.(2D3/2).7p 2[1/2]°0 149371.08
1647.03 Cu I - - 3d9.4s2 2D5/2 11202.618 3d9.4s.(3D).5p 23/2 71918
1649.457 Cu II 7 - 3d9.4p 31 73102.0408 3d9.(2D5/2).6s 2[5/2]2 133728.0387
1650.133 Cu I 1 - 3d10.4s 2S1/2 0 3d10.10p 21/2 60601.19
1650.16 Cu IV - -
1650.299 Cu I 1 - 3d10.4s 2S1/2 0 3d10.10p 23/2 60595.1
1651.72 Cu I - - 3d9.4s2 2D5/2 11202.618 3d9.4s.(3D).5p 25/2 71745.57
1655.318 Cu I - - 3d9.4s2 2D5/2 11202.618 3d9.4s.(3D).5p 27/2 71613.97
1656.322 Cu II 8 - 3d9.4p 32 73353.2957 3d9.(2D5/2).6s 2[5/2]2 133728.0387
1660.0022 Cu II 5 - 3d9.4p 32 73353.2957 3d9.(2D5/2).6s 2[5/2]3 133594.2323
1663.0029 Cu II 9 - 3d9.4p 11 73595.8143 3d9.(2D5/2).6s 2[5/2]2 133728.0387
1664.313 Cu I 2 - 3d10.4s 2S1/2 0 3d10.9p 21/2 60084.83
1664.719 Cu I 2 - 3d10.4s 2S1/2 0 3d10.9p 23/2 60070.17
1664.819 Cu I - - 3d10.4s 2S1/2 0 3d10.8d 2D5/2 60066.38
1671.483 Cu I - - 3d9.4s2 2D5/2 11202.618 3d9.4s.(3D).5p 43/2 71029.81
1672.7773 Cu II 3 - 3d8.4s2 3F3 71531.542 3d8.(3P).4s.4p.(3P°) 54 131312.426
1673.44 Cu I - - 3d9.4s2 2D5/2 11202.618 3d9.4s.(3D).5p 25/2 70959.84
1679.14 Cu III - -
1680.27 Cu II - - 3d8.4s2 3F3 71531.542 3d8.(3P).4s.4p.(3P°) 53 131044.31
1683.152 Cu II 10 - 3d8.4s2 3F4 69704.7015 3d8.(1D).4s.4p.(3P°) 33 129116.774
1684.674 Cu I - - 3d9.4s2 2D5/2 11202.618 3d9.4s.(3D).5p 45/2 70561.3
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