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
7219.26 Ru I 5 - 4d6.5s2 b 3G5 25602.6 4d7.(a 2G).5p y 35 39450.66
7238.92 Ru I 1500 27 4d7.(a 4F).5p z 54 28014.79 4d7.(a 4F).6s e 3F4 41825.23
7266.95 Ru I 120 2
7323.56 Ru I 165 2 4d7.(a 2H).5s a 3H5 16240.13 4d7.(a 4F).5p z 34 29890.91
7393.93 Ru I 840 5 4d6.5s.(a 6D).5p z 74 29594.56 4d7.(a 4F).6s e 3F3 43115.47
7468.91 Ru I 840 3 4d7.(a 4F).5p z 52 30958.8 4d7.(a 4F).6s e 5F1 44343.91
7475.4 Ru I 285 1
7485.79 Ru I 840 3 4d7.(a 4F).5p z 53 30537.06 4d7.(a 4F).6s e 5F2 43892.09
7499.75 Ru I 1000 3 4d7.(a 4F).5p z 35 28495.1 4d7.(a 4F).6s e 3F4 41825.23
7532.07 Ru I 35 - 4d6.5s2 d 3P?2 24927.48 4d7.(a 4P).5p x 51 38200.4
7559.61 Ru I 555 1 4d7.(a 4F).5p z 34 29890.91 4d7.(a 4F).6s e 3F3 43115.47
7612.94 Ru I 15 - 4d7.(a 4F).5p z 33 31044.35 4d7.(a 4F).6s e 5F3 44176.23
7621.5 Ru I 55 - 4d7.(a 4F).5p z 33 31852.9 4d7.(a 4F).6s e 3F2 44970.04
7722.87 Ru I 135 - 4d7.(a 2H).5s a 3H6 15550.16 4d7.(a 4F).5p z 35 28495.1
7729.87 Ru I 15 - 4d7.(a 4F).5p z 52 30958.8 4d7.(a 4F).6s e 5F2 43892.09
7791.86 Ru I 555 - 4d7.(a 4F).5p z 54 31345.79 4d7.(a 4F).6s e 5F3 44176.23
7797.9 Ru I 30 -
7806.82 Ru I 40 - 4d7.(a 4P).5p x 53 37367.02 4d7.(a 4P).5d e 5P2 50172.84
7813.43 Ru I 2 - 4d8 c 3P2 20933.75 4d6.5s.(a 6D).5p y 52 33728.66
7829.81 Ru I 2 - 4d6.5s.(a 6D).5p z 74 30250.4 4d7.(a 4F).6s e 5F4 43018.57
7833.39 Ru I 55 - 4d7.(a 4F).5p z 32 32207.65 4d7.(a 4F).6s e 3F2 44970.04
7841.9 Ru I 55 - 4d7.(a 4P).5p x 54 36542.62 4d7.(a 4P).5d e 5P3 49291.06
7847.8 Ru I 555 - 4d7.(a 4F).5p z 55 30279.68 4d7.(a 4F).6s e 5F4 43018.57
7881.49 Ru I 555 - 4d7.(a 4F).5p z 56 28571.89 4d7.(a 4F).6s e 5F5 41256.4
7890.37 Ru I 105 - 4d7.(a 4F).5p z 34 30348.45 4d7.(a 4F).6s e 5F4 43018.57
7948.15 Ru I 85 - 4d7.(a 4F).5p z 33 32391.95 4d7.(a 4F).6s e 3F2 44970.04
8112.47 Ru I 105 - 4d7.(a 4F).5p z 33 31852.9 4d7.(a 4F).6s e 5F3 44176.23
8264.96 Ru I 135 - 4d6.5s.(a 6D).5p z 76 29160.46 4d7.(a 4F).6s e 5F5 41256.4
8348.98 Ru I 85 - 4d7.(a 4F).5p z 33 31044.35 4d7.(a 4F).6s e 5F4 43018.57
8352.94 Ru I 65 - 4d7.(a 4F).5p z 32 32207.65 4d7.(a 4F).6s e 5F3 44176.23
8473.64 Ru I 10 - 4d7.(a 4F).5p z 32 33172.02 4d7.(a 4F).6s e 3F2 44970.04
8483.56 Ru I 10 - 4d7.(a 4F).5p z 33 32391.95 4d7.(a 4F).6s e 5F3 44176.23
8710.84 Ru I 25 - 4d7.(a 4F).5p z 34 30348.45 4d7.(a 4F).6s e 3F4 41825.23
8724.98 Ru I 15 - 4d8 c 3P2 20933.75 4d7.(a 4F).5p z 33 32391.95
8777.36 Ru I 10 - 4d7.(a 4F).5p z 31 33580.22 4d7.(a 4F).6s e 3F2 44970.04
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