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
2084.3229 Cu II 2 - 3d8.4s2 3F4 69704.7015 3d8.(3F).4s.4p.(3P°) 34 117666.626
2085.2735 Cu II 9 - 3d9.4p 33 68447.7349 3d9.(2D5/2).4d 2[5/2]2 116387.7873
2085.297 Cu II 25 - 3d9.4s 3D3 21928.7326 3d9.4p 32 69867.9849
2085.3 Cu XV - - 3s2.3p3 43/2 0 3s2.3p3 23/2 47940
2087.91812 Cu II 35 - 3d9.4p 32 69867.9849 3d9.(2D3/2).4d 2[7/2]3 117747.3504
2087.96979 Cu II 40 - 3d9.4p 33 68447.7349 3d9.(2D5/2).4d 2[7/2]3 116325.9148
2093.6366 Cu II 25 - 3d9.4p 31 67916.5572 3d9.(2D5/2).4d 2[3/2]1 115665.1539
2094.7925 Cu II 3 - 3d9.4p 31 67916.5572 3d9.(2D5/2).4d 2[3/2]2 115638.8036
2095.161 Cu I - - 3d9.4s2 2D3/2 13245.443 3d10.11p 21/2 60959.37
2095.29 Cu I - - 3d9.4s2 2D3/2 13245.443 3d10.11p 23/2 60956.32
2096.1891 Cu II 1 - 3d9.4p 13 70841.4669 3d9.(2D3/2).4d 2[5/2]2 118531.9058
2098.3067 Cu II 10 - 3d9.4p 13 70841.4669 3d9.(2D3/2).4d 2[5/2]3 118483.8135
2098.3971 Cu II 50 - 3d9.4p 34 68730.8876 3d9.(2D5/2).4d 2[7/2]4 116371.1804
2098.7405 Cu II 3 - 3d9.4p 33 68447.7349 3d9.(2D5/2).4d 2[5/2]3 116080.2237
2100.397 Cu II - - 3d9.4p 34 68730.8876 3d9.(2D5/2).4d 2[7/2]3 116325.9148
2104.79587 Cu II 630 - 3d9.4s 3D1 23998.3718 3d9.4p 12 71493.8548
2105.112 Cu I - - 3d9.4s2 2D5/2 11202.618 3d9.(2D).4s.4p.(1P°) 23/2 58690.91
2106.3816 Cu II 2 - 3d8.4s2 3F3 71531.542 3d8.(3F).4s.4p.(3P°) 14 118991.33
2110.308 Cu II - - 3d8.4s2 3P2 88362.001 3d8.(3F).4s.4p.(1P°) 33 135733.433
2111.006 Cu I - - 3d9.4s2 2D3/2 13245.443 3d10.10p 21/2 60601.19
2111.28 Cu I - - 3d9.4s2 2D3/2 13245.443 3d10.10p 23/2 60595.1
2111.2934 Cu II 9 - 3d9.4p 34 68730.8876 3d9.(2D5/2).4d 2[5/2]3 116080.2237
2112.0993 Cu II 555 - 3d9.4s 1D2 26264.5502 3d9.4p 11 73595.8143
2112.5245 Cu II 1 - 3d9.4p 13 70841.4669 3d9.(2D3/2).4d 2[3/2]2 118163.2663
2113.26 Cu I - - 3d10.4p 21/2 30535.324 3d9.4s.(3D).5d 4P3/2 77841.1
2117.30881 Cu II 120 - 3d9.4p 33 68447.7349 3d9.(2D5/2).4d 2[9/2]4 115662.5622
2118.3748 Cu II 3 - 3d9.4p 33 68447.7349 3d9.(2D5/2).4d 2[3/2]2 115638.8036
2122.97861 Cu II 690 - 3d9.4s 1D2 26264.5502 3d9.4p 32 73353.2957
2124.35 Cu I - - 3d10.4p 23/2 30783.697 3d9.4s.(3D).5d 4P3/2 77841.1
2125.10512 Cu II 35 - 3d9.4p 13 70841.4669 3d9.(2D3/2).4d 2[7/2]4 117883.0985
2125.267 Cu II 6 - 3d9.4p 12 71493.8548 3d9.(2D3/2).4d 2[5/2]2 118531.9058
2126.04361 Cu II 720 - 3d9.4s 3D2 22847.1176 3d9.4p 32 69867.9849
2130.0848 Cu II 10 - 3d9.4p 34 68730.8876 3d9.(2D5/2).4d 2[9/2]4 115662.5622
2130.762 Cu I - - 3d9.4s2 2D5/2 11202.618 3d9.(2D).4s.4p.(1P°) 25/2 58119.37
2131.2548 Cu II 2 - 3d9.4p 13 70841.4669 3d9.(2D3/2).4d 2[7/2]3 117747.3504
2134.283 Cu I - - 3d9.4s2 2D3/2 13245.443 3d10.9p 21/2 60084.83
2134.34 Cu II 90 - 3d9.4p 34 68730.8876 3d9.(2D5/2).4d 2[9/2]5 115568.99497
2134.952 Cu I - - 3d9.4s2 2D3/2 13245.443 3d10.9p 23/2 60070.17
2135.399 Cu II - - 3d9.4p 30 68850.2628 3d9.(2D5/2).4d 2[3/2]1 115665.1539
2135.98008 Cu II - - 3d9.4s 3D3 21928.7326 3d9.4p 34 68730.8876
2138.546 Cu I - - 3d9.4s2 2D5/2 11202.618 3d10.7p 23/2 57948.568
2140.37 Cu I - - 3d9.4s2 2D5/2 11202.618 3d10.5f 27/2 57912.353
2140.533 Cu I - - 3d9.4s2 2D5/2 11202.618 3d10.5f 25/2 57905.117
2144.706 Cu II 2 - 3d8.4s2 3F3 71531.542 3d8.(3F).4s.4p.(3P°) 33 118142.95
2145.492 Cu II 10 - 3d9.4p 31 67916.5572 3d9.(2D5/2).4d 2[1/2]1 114511.2386
2146.9187 Cu II 10 - 3d9.4p 33 71920.0961 3d9.(2D3/2).4d 2[5/2]3 118483.8135
2148.94587 Cu II - - 3d9.4p 32 69867.9849 3d9.(2D5/2).4d 2[5/2]2 116387.7873
2148.983 Cu II 570 - 3d9.4s 3D3 21928.7326 3d9.4p 33 68447.7349
2151.8083 Cu II 40 - 3d9.4p 32 69867.9849 3d9.(2D5/2).4d 2[7/2]3 116325.9148
2152.91 Cu II - - 3d9.4p 12 71493.8548 3d9.(2D3/2).4d 2[3/2]1 117928.2197
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These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).