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

  |««     «     ‹   Page:   ›     »»|  
λ, Å E. Sp.# Rel.Int. EVB Lower Config Lower Term+J Lower Level Upper Config Upper Term+J Upper Level
6578.51 La I 555 142 5d.6s2 2D3/2 0 4f.6s2 25/2 15196.83
6582.19 La I 45 12 5d.6s.(3D).6p 47/2 16099.29 5d.6s.(3D).7s 4D7/2 31287.59
6593.46 La I 165 43 5d2.(3F).6s 4F5/2 3010.002 5d2.(3F).6p 23/2 18172.35
6600.17 La I 255 61 5d2.(3F).6s 4F5/2 3010.002 5d.6s.(3D).6p 45/2 18156.97
6608.26 La I 225 52 5d2.(1G).6s 2G7/2 9960.904 4f.5d.(3H°).6s °9/2 25089.35
6616.59 La I 375 86 5d2.(3F).6s 4F7/2 3494.526 5d2.(3F).6p 47/2 18603.92
6636.53 La II 10 2 5d2 a 1G4 7473.32 4f.5d z 33 22537.3
6642.79 La II 85 18 4f.5d z 33 20402.82 4f.(2F°5/2).6p1/2 (5/2,1/2)3 35452.66
6644.41 La I 135 30 5d.6s2 2D5/2 1053.164 5d.6s.(3D).6p 47/2 16099.29
6645.16 La I 30 6 5d.6s.(3D).6p 49/2 16243.17 5d.6s.(3D).7s 4D7/2 31287.59
6650.81 La I 360 73 5d.6s2 2D3/2 0 5d.6s.(3D).6p °3/2 15031.64
6661.4 La I 240 48 5d2.(3F).6s 4F9/2 4121.572 5d2.(3F).6p 49/2 19129.31
6671.4 La II 75 15 5d.6s a 3D3 3250.35 4f.5d y 33 18235.56
6692.87 La I 165 29 5d2.(3F).6s 4F5/2 3010.002 5d2.(3F).6p 45/2 17947.13
6709.5 La I 375 64 5d2.(3F).6s 4F5/2 3010.002 5d2.(3F).6p °7/2 17910.17
6714.09 La II 95 16 4f.5d z 35 22282.9 4f.(2F°7/2).6p1/2 (7/2,1/2)4 37172.79
6718.68 La II 70 11 4f.5d y 13 24522.7 4f.(2F°7/2).6p3/2 (7/2,3/2)3 39402.55
6732.78 La II 55 8 4f.5d z 32 22106.02 4f.(2F°7/2).6p1/2 (7/2,1/2)3 36954.65
6748.13 La I 105 16 5d2.(1D).6s 2D3/2 8446.044 5d2.(3P).6p 21/2 23260.92
6753.04 La I 465 69 5d.6s2 2D3/2 0 5d.6s.(3D).6p 45/2 14804.08
6774.26 La II 465 64 5d2 a 3F3 1016.1 4f.(2F°7/2).6s1/2 (7/2,1/2)°3 15773.77
6796.73 La I 35 4 5d.6s2 2D3/2 0 5d.6s.(3D).6p 43/2 14708.92
6808.86 La II 85 10 5d2 a 3F3 1016.1 4f.(2F°7/2).6s1/2 (7/2,1/2)°4 15698.74
6813.66 La II 120 15 4f.5d z 33 22537.3 4f.(2F°5/2).6p3/2 (5/2,3/2)3 37209.71
6823.78 La I 255 29 5d2.(3F).6s 2F5/2 7011.909 5d2.(3F).6p 27/2 21662.51
6834.05 La II 135 14 5d2 a 3F4 1970.7 4f.5d z 14 16599.17
6837.9 La II 80 8 5d.6s a 3D2 2591.6 4f.5d y 32 17211.93
6859.03 La II 15 2 5d.6s a 3D3 3250.35 4f.5d z 34 17825.62
6917.24 La I 225 17 5d2.(3F).6s 4F7/2 3494.526 5d2.(3F).6p 45/2 17947.13
6918.3 La I 180 13 5d.6s2 2D5/2 1053.164 5d.6s.(3D).6p 45/2 15503.64
6925.24 La I 780 57 5d2.(3F).6s 2F5/2 7011.909 5d2.(3F).6p °7/2 17910.17
6935.01 La I 285 20 5d2.(3F).6s 4F7/2 3494.526 5d2.(3F).6p °7/2 17910.17
6952.51 La II 25 2 5d2 2 1394.46 4f.(2F°7/2).6s1/2 (7/2,1/2)°3 15773.77
6954.52 La II 60 4 5d2 a 3F2 0 4f.(2F°5/2).6s1/2 (5/2,1/2)°3 14375.17
6958.1 La II 195 13 5d.6s 2 10094.86 5d.6p y 12 24462.66
7023.67 La I 345 17 5d2.(3F).6s 2F7/2 8052.162 5d2.(3F).6p 29/2 22285.77
7032.05 La I 135 6 5d2.(3P).6s 2P1/2 9044.214 5d2.(3P).6p 21/2 23260.92
7045.96 La I 375 16 5d2.(3F).6s 4F3/2 2668.188 5d2.(3F).6p °5/2 16856.8
7066.23 La II 1000 46 5d2 a 3F2 0 4f.(2F°5/2).6s1/2 (5/2,1/2)°2 14147.98
7068.37 La I 300 11 5d.6s2 2D5/2 1053.164 4f.6s2 25/2 15196.83
7076.38 La I 9 - 5d2.(1G).6s 2G7/2 9960.904 4f.5d.(3H°).6s 47/2 24088.54
7116.8 La II 8 - 6s2 a 1S0 7394.57 4f.5d z 31 21441.73
7149.77 La I 20 1 5d2.(3P).6s 4P5/2 7679.939 5d2.(3F).6p 27/2 21662.51
7158.08 La I 495 12 5d.6s2 2D5/2 1053.164 5d.6s.(3D).6p 47/2 15019.51
7161.25 La I 390 10 5d2.(3F).6s 2F5/2 7011.909 5d2.(3F).6p °5/2 16856.8
7219.91 La I 80 1 5d2.(3F).6s 4F5/2 3010.002 5d2.(3F).6p °5/2 16856.8
7239.65 La I 4 - 5d2.(3P).6s 2P3/2 9719.439 5d2.(3P).6p 41/2 23528.45
7270.09 La I 60 1 5d2.(3F).6s 2F5/2 7011.909 5d2.(3F).6p 47/2 20763.21
7270.3 La I 20 - 5d.6s2 2D5/2 1053.164 5d.6s.(3D).6p 45/2 14804.08
7282.34 La II 495 6 5d2 a 3F4 1970.7 4f.(2F°7/2).6s1/2 (7/2,1/2)°4 15698.74
  |««     «     ‹   Page:   ›     »»|  
16

Privacy Policy | Back to interactive spectra

These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).