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
2222.96 Ni II 1500 - 3p6.3d8.(3F).4s 4F9/2 8393.9 3p6.3d8.(3F).4p 49/2 53365.17
2224.358 Ni II 3 - 3p6.3d8.(3F).4s 2F7/2 13550.39 3p6.3d8.(3F).4p 25/2 58493.21
2224.864 Ni II 3 - 3p6.3d8.(3F).4s 4F7/2 9330.04 3p6.3d8.(3F).4p 47/2 54262.63
2226.328 Ni II 3 - 3p6.3d8.(3F).4s 4F5/2 10115.66 3p6.3d8.(3F).4p 45/2 55018.71
2230.962 Ni I 3 - 3d9.(2D).4s 3D1 1713.087 3d8.(3P).4s.4p.(3P°) 32 46522.866
2242.68 Ni II 855 -
2244.528 Ni I 3 - 3d9.(2D).4s 3D2 879.816 3d8.(3F).4s.4p.(1P°) 32 45418.804
2251.49 Ni I 3 - 3d9.(2D).4s 3D2 879.816 3d8.(3F).4s.4p.(1P°) 33 45281.089
2253.572 Ni I 3 - 3d9.(2D).4s 3D3 204.787 3d8.(3F).4s.4p.(1P°) 33 44565.037
2253.85 Ni II 870 - 3p6.3d8.(3F).4s 4F3/2 10663.89 3p6.3d8.(3F).4p 45/2 55018.71
2254.56 Ni IV 3 - 3p6.3d7 2P3/2 23648.9 3p6.3d7 2D15/2 67989.8
2254.8 Ni I 3 - 3d8.(3F).4s2 3F4 0 3d8.(3P).4s.4p.(3P°) °4 44336.1
2258.151 Ni I 3 - 3d9.(2D).4s 3D3 204.787 3d8.(3F).4s.4p.(1P°) 32 44475.099
2259.567 Ni I 3 - 3d9.(2D).4s 3D2 879.816 3d8.(3F).4s.4p.(1P°) 31 45122.383
2261.431 Ni I 3 - 3d8.(3F).4s2 3F4 0 3d8.(3P).4s.4p.(3P°) 53 44206.099
2264.46 Ni II 1000 - 3p6.3d8.(3F).4s 4F5/2 10115.66 3p6.3d8.(3F).4p 47/2 54262.63
2266.353 Ni I 3 - 3d9.(2D).4s 3D3 204.787 3d8.(3F).4s.4p.(1P°) 34 44314.904
2267.56 Ni I 3 - 3d8.(3F).4s2 3F3 1332.164 3d8.(3F).4s.4p.(1P°) 32 45418.804
2270.21 Ni II 1000 - 3p6.3d8.(3F).4s 4F7/2 9330.04 3p6.3d8.(3F).4p 49/2 53365.17
2271.957 Ni I 3 - 3d9.(2D).4s 3D3 204.787 3d8.(3P).4s.4p.(3P°) 53 44206.099
2274.666 Ni I 3 - 3d8.(3F).4s2 3F3 1332.164 3d8.(3F).4s.4p.(1P°) 33 45281.089
2277.28 Ni II 1500 -
2278.32 Ni II 660 -
2278.77 Ni II 1500 - 3p6.3d8.(3F).4s 2F7/2 13550.39 3p6.3d8.(3F).4p 25/2 57420.16
2279.35 Ni IV 3 - 3p6.3d7 4F9/2 0 3p6.3d7 2F7/2 43858.6
2287.04 Ni IV 3 - 3p6.3d7 2P3/2 23648.9 3p6.3d7 2D13/2 67360
2287.081 Ni II 1500 - 3p6.3d8.(3F).4s 2F5/2 14995.57 3p6.3d8.(3F).4p 23/2 58705.95
2287.325 Ni I 3 - 3d9.(2D).4s 3D1 1713.087 3d8.(3F).4s.4p.(1P°) 32 45418.804
2287.65 Ni II 825 -
2288.398 Ni I 3 - 3d9.(2D).4s 3D2 879.816 3d8.(3F).4s.4p.(1P°) 33 44565.037
2289.98 Ni I 2500 - 3d8.(3F).4s2 3F4 0 3d8.(3F).4s.4p.(1P°) °3 43654.974
2293.119 Ni I 3 - 3d9.(2D).4s 3D2 879.816 3d8.(3F).4s.4p.(1P°) 32 44475.099
2296.55 Ni II 675 - 3p6.3d8.(3F).4s 2F7/2 13550.39 3p6.3d8.(3F).4p 27/2 57080.55
2297.14 Ni II 675 - 3p6.3d8.(3F).4s 4F5/2 10115.66 3p6.3d8.(3F).4p 43/2 53634.62
2297.489 Ni II 3 - 3p6.3d8.(3F).4s 4F3/2 10663.89 3p6.3d8.(3F).4p 41/2 54176.26
2298.267 Ni II 3 - 3p6.3d8.(3F).4s 2F5/2 14995.57 3p6.3d8.(3F).4p 25/2 58493.21
2300.78 Ni I 1000 - 3d9.(2D).4s 3D3 204.787 3d8.(3F).4s.4p.(1P°) °3 43654.974
2301.45 Ni IV 3 - 3p6.3d7 4F9/2 0 3p6.3d7 2F5/2 43437.5
2302.945 Ni I 3 - 3d9.(2D).4s 3D1 1713.087 3d8.(3F).4s.4p.(1P°) 31 45122.383
2303. Ni II 1500 - 3p6.3d8.(3F).4s 4F7/2 9330.04 3p6.3d8.(3F).4p 45/2 52738.45
2306.71 Ni IV 3 - 3p6.3d7 2P1/2 24651.4 3p6.3d7 2D15/2 67989.8
2307.358 Ni I 3 - 3d9.(2D).4s 3D2 879.816 3d8.(3P).4s.4p.(3P°) 53 44206.099
2310.96 Ni I 3500 -
2312.34 Ni I 3000 - 3d8.(3F).4s2 3F3 1332.164 3d8.(3F).4s.4p.(1P°) 33 44565.037
2313.66 Ni I 2500 -
2313.98 Ni I 2500 - 3d8.(3F).4s2 3F2 2216.55 3d8.(3F).4s.4p.(1P°) 32 45418.804
2316.04 Ni II 1500 - 3p6.3d8.(3F).4s 4F9/2 8393.9 3p6.3d8.(3F).4p 47/2 51557.85
2317.16 Ni I 2500 - 3d8.(3F).4s2 3F3 1332.164 3d8.(3F).4s.4p.(1P°) 32 44475.099
2319.75 Ni II 870 -
2320.03 Ni I 4500 - 3d8.(3F).4s2 3F4 0 3d8.(3F).4s.4p.(1P°) 35 43089.578
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