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
3801.839 Mo I 35 - 4d5.(4D).5s b 5D4 20157.802 4d5.(4F).5p v 53 46453.388
3801.874 Mo I 6 - 4d5.(4P).5s a 5P3 18229.152 4d5.(4D).5p y 32 44524.504
3805.989 Mo I 15 - 4d4.5s2 a 3F2 23534.407 4d5.(4F).5p u 32 49801.329
3822.545 Mo V 4 - 4p6.4d.(2D3/2).6s 2[3/2]1 254125.95 4p6.4d.6p 30 280279.09
3826.693 Mo I 35 - 4d4.5s2 a 5D2 11454.362 4d4.5s.(6D).5p z 52 37579.174
3827.154 Mo I 30 - 4d4.5s2 a 3F3 23668.079 4d5.(4F).5p u 33 49789.746
3828.876 Mo I 45 - 4d4.5s2 a 5D3 11858.498 4d4.5s.(6D).5p z 53 37968.418
3833.746 Mo I 90 - 4d4.5s2 a 5D4 12346.28 4d4.5s.(6D).5p z 54 38423.03
3839.089 Mo V 6 - 4p6.4d.(2D3/2).6s 2[3/2]2 254464.98 4p6.4d.6p 31 280505.47
3847.245 Mo I 25 - 4d4.5s2 a 5D1 11142.784 4d4.5s.(6D).5p z 50 37128.043
3857. Mo XLI - - 1s.5s 3S1 184517020 1s.5p 31 184542940
3864.103 Mo I 765 1 4d5.(6S).5s a 7S3 0 4d5.(6S).5p z 73 25871.887
3869.081 Mo I 20 - 4d4.5s2 a 5D2 11454.362 4d4.5s.(6D).5p z 51 37292.965
3886.821 Mo I 20 - 4d4.5s2 a 5D3 11858.498 4d4.5s.(6D).5p z 52 37579.174
3901.769 Mo I 10 - 4d4.5s2 a 5D4 12346.28 4d4.5s.(6D).5p z 53 37968.418
3902.953 Mo I 495 1 4d5.(6S).5s a 7S3 0 4d5.(6S).5p z 72 25614.367
3915.429 Mo I 25 - 4d4.5s2 a 3P2 22875.942 4d4.5s.(4D).5p v 52 48408.687
3938.915 Mo V 4 - 4p6.4d.(2D5/2).6s 2[5/2]3 256676.48 4p6.4d.6p 32 282057.02
3941.48 Mo II 60 -
3943.04 Mo I 4 - 4d4.5s2 a 3F4 23516.476 4d4.5s.(4D).5p v 54 48870.471
3943.077 Mo I 4 - 4d5.(4D).5s b 5D2 20280.968 4d4.5s.(4F).5p w 53 45634.691
3948.329 Mo V - - 4p6.4d.(2D5/2).6s 2[5/2]3 256676.48 4p6.4d.6p 13 281996.44
3991.85 Mo I 1 - 4d5.(4D).5s a 3D1 20930.425 4d5.(4F).5p x 31 45974.34
4009.435 Mo V 10 - 4p6.4d.(2D3/2).6s 2[3/2]1 254125.95 4p6.4d.6p 12 279060.06
4036.483 Mo VI 2 - 4p6.7f 25/2 467829.78 4p6.8g 2G7/2 492596.81
4051.18 Mo I 5 - 4d4.5s2 b 1I6 31484.615 4d5.(2H).5p y 15 56161.808
4054.553 Mo VI - - 4p6.7f 27/2 467944.41 4p6.8g 2G9/2 492601.06
4056.012 Mo I 15 - 4d5.(4G).5s a 5G4 16747.72 4d5.(4G).5p y 54 41395.523
4061.547 Mo V 1 - 4p6.4d.(2D5/2).6s 2[5/2]2 257442.81 4p6.4d.6p 32 282057.02
4062.02 Mo VI 90 3 4p6.7p 21/2 414853.81 4p6.7d 2D3/2 439465.16
4062.077 Mo I 45 1 4d5.(4G).5s a 5G5 16784.522 4d5.(4G).5p y 54 41395.523
4064.714 Mo V 15 - 4p6.4d.(2D3/2).6s 2[3/2]2 254464.98 4p6.4d.6p 12 279060.06
4065.271 Mo V 25 1 4p6.4d.(2D5/2).6s 2[5/2]3 256676.48 4p6.4d.6p 34 281268.15
4069.881 Mo I 15 - 4d5.(4G).5s a 5G6 16783.856 4d5.(4G).5p y 55 41347.664
4071.564 Mo V 25 1 4p6.4d.(2D5/2).6s 2[5/2]2 257442.81 4p6.4d.6p 13 281996.44
4074.774 Mo V 30 1 4p6.4d.(2D3/2).6s 2[3/2]2 254464.98 4p6.4d.6p 33 278999.3
4076.191 Mo I 15 1 4d4.5s2 a 3H4 24096.294 4d5.(2G).5p x 34 48622.076
4081.44 Mo I 30 1 4d5.(4D).5s a 3D1 20930.425 4d4.5s.(4F).5p w 52 45425.123
4084.372 Mo I 30 1 4d5.(4G).5s a 5G4 16747.72 4d5.(4G).5p y 53 41224.386
4102.149 Mo I 35 2 4d5.(4G).5s a 5G2 16641.081 4d5.(4G).5p y 51 41011.664
4107.462 Mo I 50 4 4d5.(4G).5s a 5G3 16692.905 4d5.(4G).5p y 52 41031.974
4123.5 Mo XVII 30 2 3p6.3d8 3F4 0 3p6.3d8 3F3 24250
4131.917 Mo I 25 2 4d6 c 5D4 25455.636 4d4.5s.(4G).5p t 55 49650.658
4143.55 Mo I 210 23
4148.937 Mo I 7 1 4d5.(4G).5s a 5G4 16747.72 4d4.5s.(4D).5p z 34 40843.482
4148.94 Mo I 80 11 4d4.5s2 a 3H4 24096.294 4d4.5s.(4D).5p u 54 48192.009
4155.284 Mo I 50 8 4d5.(4G).5s a 5G5 16784.522 4d4.5s.(4D).5p z 34 40843.482
4157.899 Mo I 5 1 4d5.(6S).5p z 74 26320.42 4d5.(6S).6d g 7D5 50364.243
4164.901 Mo VI 1 - 4p6.6g 2G9/2 443941 4p6.7f 27/2 467944.41
4178.276 Mo I 50 10 4d5.(2I).5s a 3I7 25638.567 4d4.5s.(4H).5p y 37 49565.135
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