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
3811.1 Bi II 495 1
3815.8 Bi II 1000 1
3845.8 Bi II 330 1
3848.82 Bi III 7 - 6s2.6d 2D3/2 96154.69 6s2.7p 23/2 122128.6
3864.025 Bi II 330 1
3868. Bi IV 6 -
3888.17 Bi I 135 - 6p3 21/2 21660.914 6p2.(3P0).8s 2[0]1/2 47373.477
3927.2 Bi III - - 6s.6p2.(3P) 2P3/2 130964.4 6s2.8p 23/2 156420.63
3930.43 Bi III 4 - 6s.6p2.(1S) 2S1/2 130984.9 6s2.8p 23/2 156420.63
4079.072 Bi II 315 13
4097.2 Bi II 55 3
4121.704 Bi I 70 6 6p3 21/2 21660.914 6p2.(3P1).7s 2[1]1/2 45915.883
4224.67 Bi III 10 4 6s2.6f 27/2 162184.4 6s2.7g 2G9/2 185848.1
4234.17 Bi III 10 4 6s2.6f 25/2 162241.6 6s2.7g 2G7/2 185852.1
4259.413 Bi II 5 2 6p.6d (1/2,5/2)°3 82257.251 6p.5f (1/2,7/2)4 105728.06
4272. Bi II 2 1
4301.697 Bi II 7 3 6p.6d (1/2,5/2)°2 82049.632 6p.5f (1/2,7/2)3 105289.732
4306.57 Bi III 15 6 6s.6p2.(1S) 2S1/2 130984.9 6s2.8p 21/2 154198.9
4308.36 Bi I 45 20 6p3 21/2 21660.914 6p2.(3P1).7s 2[1]3/2 44865.076
4327.87 Bi III 35 16 6s2.7p 23/2 122128.6 6s2.8s 2S1/2 145227.9
4339.8 Bi II 90 41
4340.5 Bi II 285 135
4342. Bi IV 2 1
4379.4 Bi II 420 202
4476.8 Bi II 6 3
4493.01 Bi I 435 211 6p3 21/2 21660.914 6p2.(3P0).6d 2[2]3/2 43912.374
4561.29 Bi III 315 161 6s2.7s 2S1/2 95076.57 6s2.7p 21/2 116993.4
4705.285 Bi II 240 142 6p.7p (1/2,1/2)1 84280.446 6p.7d (1/2,3/2)°2 105527.197
4722.528 Bi I 5500 3369 6p3 23/2 11419.039 6p2.(3P0).7s 2[0]1/2 32588.221
4728.73 Bi III 7 4 6s.6p2.(1D) 2D5/2 116414.3 6s2.5f 25/2 137555.28
4730.267 Bi II 135 86
4749.7 Bi II 100 61
4751.34 Bi III 20 13 6s.6p2.(1D) 2D5/2 116414.3 6s2.5f 27/2 137455.39
4797.5 Bi III 20 12 6s2.6d 2D3/2 96154.69 6s2.7p 21/2 116993.4
4809.07 Bi III 3 2 6s2.6p 21/2 0 6s2.6p 23/2 20788.18
4908.2 Bi II - -
4916.6 Bi II 35 24
4969.7 Bi II 25 19
4993.6 Bi II - -
5051.82 Bi III 4 3 6s2.5g 2G9/2 166234.6 6s2.7h 29/2 186024.1
5052.43 Bi III 3 2 6s2.5g 2G7/2 166237.2 6s2.7h 29/2 186024.1
5079.4 Bi III 9 8 6s2.6d 2D5/2 102446.27 6s2.7p 23/2 122128.6
5091.6 Bi II - -
5124.356 Bi II 180 158 6p.7s (3/2,1/2)°2 88771.443 6p.7p (3/2,3/2)3 108280.653
5144.492 Bi II 300 263 6p.7s (1/2,1/2)°0 69133.891 6p.7p (1/2,3/2)1 88566.685
5201.5 Bi II - -
5209.325 Bi II 600 538 6p.7s (1/2,1/2)°1 69598.475 6p.7p (1/2,3/2)2 88789.478
5270.512 Bi II 105 103
5347. Bi IV - 1
5397.8 Bi II 20 19
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