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
2020.958 Bi III 3 - 6s2.6p 23/2 20788.18 6s.6p2.(3P) 4P1/2 70253.71
2021.1493 Bi I 80 - 6p3 43/2 0 6p2.(3P2).7s 2[2]3/2 49460.91
2061.6336 Bi I 1000 - 6p3 43/2 0 6p2.(3P2).7s 2[2]5/2 48489.869
2065.79 Bi III 6 - 6s2.5f 27/2 137455.39 6s2.7g 2G9/2 185848.1
2068.92 Bi III 3 - 6s.6p2.(3P) 4P5/2 89236.09 6s2.5f 25/2 137555.28
2068.937 Bi II 1 -
2069.97 Bi III 4 - 6s2.5f 25/2 137555.28 6s2.7g 2G7/2 185852.1
2073.197 Bi III 55 - 6s.6p2.(3P) 4P5/2 89236.09 6s2.5f 27/2 137455.39
2093. Bi IV - -
2103.5 Bi III 20 - 6s2.7p 23/2 122128.6 6s2.8d 2D5/2 169657.6
2110.2175 Bi I 285 - 6p3 43/2 0 6p2.(3P0).8s 2[0]1/2 47373.477
2119.65 Bi III 6 - 6s2.7p 23/2 122128.6 6s2.8d 2D3/2 169293.1
2133.5999 Bi I 60 - 6p3 23/2 11419.039 6p2.(3P1).6d 58273/2 58273.483
2138.86 Bi III 2 - 6s.6p2.(3P) 4P1/2 70253.71 6s2.7p 21/2 116993.4
2143.4 Bi II - -
2143.46 Bi II - -
2166.3 Bi III 2 - 6s.6p2.(3P) 2P1/2 108054.43 6s2.8p 21/2 154198.9
2177.2127 Bi I 9 - 6p3 43/2 0 6p2.(3P1).7s 2[1]1/2 45915.883
2181.42 Bi III 7 - 6s.6p2.(1D) 2D5/2 116414.3 6s2.6f 25/2 162241.6
2184.07 Bi III 20 - 6s.6p2.(1D) 2D5/2 116414.3 6s2.6f 27/2 162184.4
2186.93 Bi II 2 - 6p2 1S0 44173.768 6p.7s (3/2,1/2)°1 89885.675
2191.71 Bi III 5 - 6s.6p2.(1D) 2D3/2 108586.42 6s2.8p 21/2 154198.9
2213.58 Bi III 50 - 6s2.7p 23/2 122128.6 6s2.9s 2S1/2 167288.7
2214.031 Bi II 1 -
2228.2092 Bi I 1500 - 6p3 43/2 0 6p2.(3P1).7s 2[1]3/2 44865.076
2230.6088 Bi I 5500 - 6p3 43/2 0 6p2.(3P0).6d 2[2]5/2 44816.841
2276.5579 Bi I 330 - 6p3 43/2 0 6p2.(3P0).6d 2[2]3/2 43912.374
2311. Bi IV 4 -
2326. Bi IV 5 -
2368.12 Bi II - -
2368.384 Bi II - -
2376. Bi IV 5 -
2400.881 Bi I 390 - 6p3 25/2 15437.501 6p2.(3P1).6d 57075/2 57076.2
2414.691 Bi III 645 - 6s2.6d 2D3/2 96154.69 6s2.5f 25/2 137555.28
2437.39 Bi III 2 - 6s2.5f 27/2 137455.39 6s2.6g 2G7/2 178469
2437.58 Bi III 15 - 6s2.5f 27/2 137455.39 6s2.6g 2G9/2 178465.5
2443.3 Bi III 10 - 6s2.5f 25/2 137555.28 6s2.6g 2G7/2 178469
2498.9 Bi III 7 - 6s.6p2.(1D) 2D5/2 116414.3 6s2.8p 23/2 156420.63
2501. Bi II - -
2515.6326 Bi I 25 - 6p3 23/2 11419.039 6p2.(3P0).7d 2[2]5/2 51158.494
2524.4907 Bi I 85 - 6p3 23/2 11419.039 6p2.(3P0).7d 2[2]3/2 51019.09
2544.5 Bi II 1 -
2557.51 Bi III 2 - 6s.6p2.(3P) 4P3/2 83038.06 6s2.7p 23/2 122128.6
2627.9044 Bi I 945 - 6p3 23/2 11419.039 6p2.(3P2).7s 2[2]3/2 49460.91
2629. Bi IV 6 -
2677. Bi IV 6 -
2693. Bi II - -
2696.748 Bi I 315 - 6p3 23/2 11419.039 6p2.(3P2).7s 2[2]5/2 48489.869
2713.3 Bi II 1 -
2730.4918 Bi I 105 - 6p3 21/2 21660.914 6p2.(3P1).6d 58273/2 58273.483
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