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
2125.08 Ni IV 2 - 3p6.3d7 2G7/2 20947.6 3p6.3d7 2D15/2 67989.8
2125.117 Ni II 2 - 3p6.3d8.(3F).4s 4F7/2 9330.04 3p6.3d8.(3F).4p 27/2 56371.41
2125.5 Ni IIII 2 - 3s2.3p4 3P2 0 3s2.3p4 1D2 47032.9
2125.626 Ni I 2 - 3d8.(3F).4s2 3F4 0 3d8.(3P).4s.4p.(3P°) 33 47030.102
2125.905 Ni II 2 - 3p6.3d8.(3F).4s 4F9/2 8393.9 3p6.3d8.(3F).4p 47/2 55417.83
2128.41 Ni I 3 - 3d8.(3F).4s2 3F2 2216.55 3d8.(3P).4s.4p.(3P°) 12 49185.138
2128.578 Ni II 3 - 3p6.3d8.(3F).4s 4F5/2 10115.66 3p6.3d8.(3F).4p 27/2 57080.55
2129.954 Ni I 3 - 3d9.(2D).4s 3D3 204.787 3d8.(3P).4s.4p.(3P°) 32 47139.337
2138.582 Ni II 3 - 3p6.3d8.(3F).4s 4F7/2 9330.04 3p6.3d8.(3F).4p 45/2 56075.26
2147.784 Ni I 3 - 3d9.(2D).4s 3D2 879.816 3d8.(3P).4s.4p.(3P°) 31 47424.785
2151.921 Ni I 3 - 3d8.(3F).4s2 3F2 2216.55 3d9.(2D).5p 13 48672.049
2152.223 Ni I 3 - 3d9.(2D).4s 3D2 879.816 3d8.(3P).4s.4p.(3P°) 52 47328.784
2153.92 Ni IV 3 - 3p6.3d7 2G7/2 20947.6 3p6.3d7 2D13/2 67360
2157.828 Ni I 3 - 3d9.(2D).4s 3D2 879.816 3d8.(3P).4s.4p.(3P°) 31 47208.149
2158.306 Ni I 3 - 3d9.(2D).4s 3D3 204.787 3d8.(3P).4s.4p.(3P°) 32 46522.866
2158.737 Ni II 3 - 3p6.3d8.(3F).4s 4F5/2 10115.66 3p6.3d8.(3F).4p 43/2 56424.49
2161.038 Ni I 3 - 3d9.(2D).4s 3D2 879.816 3d8.(3P).4s.4p.(3P°) 32 47139.337
2161.215 Ni II 3 - 3p6.3d8.(3F).4s 4F5/2 10115.66 3p6.3d8.(3F).4p 27/2 56371.41
2165.55 Ni II 1500 - 3p6.3d8.(3F).4s 4F9/2 8393.9 3p6.3d8.(3F).4p 49/2 54557.05
2166.154 Ni I 3 - 3d9.(2D).4s 3D2 879.816 3d8.(3P).4s.4p.(3P°) 33 47030.102
2169.1 Ni II 3000 - 3p6.3d8.(3F).4s 4F7/2 9330.04 3p6.3d8.(3F).4p 47/2 55417.83
2173.541 Ni I 3 - 3d9.(2D).4s 1D2 3409.937 3d8.(3P).4s.4p.(3P°) 31 49403.386
2174.485 Ni I 3 - 3d9.(2D).4s 3D1 1713.087 3d8.(3P).4s.4p.(3P°) 30 47686.587
2174.67 Ni II 3000 - 3p6.3d8.(3F).4s 4F7/2 9330.04 3p6.3d8.(3F).4p 29/2 55299.65
2175.15 Ni II 2500 - 3p6.3d8.(3F).4s 4F5/2 10115.66 3p6.3d8.(3F).4p 45/2 56075.26
2177.09 Ni II 795 -
2177.36 Ni II 630 -
2179.35 Ni II 645 -
2180.47 Ni II 1500 -
2182.381 Ni I 3 - 3d8.(3F).4s2 3F3 1332.164 3d8.(3P).4s.4p.(3P°) 32 47139.337
2183.905 Ni I 3 - 3d9.(2D).4s 1D2 3409.937 3d8.(3P).4s.4p.(3P°) 12 49185.138
2184.26 Ni XIV 3 - 3s2.3p3 43/2 0 3s2.3p3 23/2 45767.8
2184.6 Ni II 1500 - 3p6.3d8.(3F).4s 4F3/2 10663.89 3p6.3d8.(3F).4p 43/2 56424.49
2185.5 Ni II 4000 -
2188.042 Ni II 3 - 3p6.3d8.(3F).4s 4F7/2 9330.04 3p6.3d8.(3F).4p 45/2 55018.71
2190.229 Ni I 3 - 3d9.(2D).4s 3D2 879.816 3d8.(3P).4s.4p.(3P°) 32 46522.866
2191.192 Ni I 3 - 3d9.(2D).4s 1D2 3409.937 3d9.(2D).5p 12 49032.926
2192.09 Ni II 5000 -
2197.354 Ni I 3 - 3d9.(2D).4s 3D1 1713.087 3d8.(3P).4s.4p.(3P°) 31 47208.149
2200.683 Ni I 3 - 3d9.(2D).4s 3D1 1713.087 3d8.(3P).4s.4p.(3P°) 32 47139.337
2201.41 Ni II 990 - 3p6.3d8.(3F).4s 4F3/2 10663.89 3p6.3d8.(3F).4p 45/2 56075.26
2201.56 Ni I 3 - 3d9.(2D).4s 1D2 3409.937 3d8.(3P).4s.4p.(3P°) 11 48818.097
2205.55 Ni II 8000 -
2206.72 Ni II 6500 - 3p6.3d8.(3F).4s 4F5/2 10115.66 3p6.3d8.(3F).4p 47/2 55417.83
2210.379 Ni II 3 - 3p6.3d8.(3F).4s 4F7/2 9330.04 3p6.3d8.(3F).4p 49/2 54557.05
2212.155 Ni I 3 - 3d8.(3F).4s2 3F3 1332.164 3d8.(3P).4s.4p.(3P°) 32 46522.866
2216.48 Ni II 10000 - 3p6.3d8.(3F).4s 4F9/2 8393.9 3p6.3d8.(3F).4p 411/2 53496.49
2220.4 Ni II 1500 - 3p6.3d8.(3P).4s 4P5/2 23108.28 3p6.3d8.(1D).4p 27/2 68131.21
2221.06 Ni II 840 -
2221.946 Ni I 3 - 3d8.(3F).4s2 3F2 2216.55 3d8.(3P).4s.4p.(3P°) 31 47208.149
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