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
92095.61735 Fr I - - 12d 2D5/2 31363.655 20d 2D3/2 32449.483
92219.95566 Fr I 30 - 12d 2D3/2 31356.506 21p 21/2 32440.87
92313.42994 Fr I - - 11d 2D5/2 30946.643 15d 2D3/2 32029.909
92402.22689 Fr I 40 - 11d 2D3/2 30936.325 16p 23/2 32018.55
92416.74407 Fr I 30 - 12d 2D5/2 31363.655 21p 23/2 32445.71
92649. Al I - - 3s2.7d 2D3/2 46093.424 3s2.10f 25/2 47172.77
92702. Al II - - 3s.10s 1S0 146192.1 3s.11p 11 147270.82
92725. Al I - - 3s2.7d 2D5/2 46094.312 3s2.10f 25/2 47172.77
92733. Mg I - - 3s.8p 30 59342.51 3s.11s 3S1 60420.87
92831.97876 Fr I 3 - 12d 2D5/2 31363.655 21p 21/2 32440.87
92985.19676 Fr I 1 - 14p 21/2 31605.95 29d 2D5/2 32681.39
93009.41255 Fr I 10 - 14p 21/2 31605.95 29d 2D3/2 32681.11
93017.71801 Fr I - - 12d 2D3/2 31356.506 22d 2D5/2 32431.57
93033. Al II - - 3s.4d 1D2 124794.13 3s.5p 11 125869.015
93096.86729 Fr I - - 14p 21/2 31605.95 30p 23/2 32680.1
93209.67516 Fr I - - 14p 21/2 31605.95 30p 21/2 32678.8
93284.80036 Fr I 120 - 12s 2S1/2 30559.504 14p 23/2 31631.49
93291.67549 Fr I 80 - 11d 2D5/2 30946.643 16p 23/2 32018.55
93317. S I - - 3s2.3p3.(4S°).8p 3P0 80995.6 3s2.3p3.(4S°).9d 31 82067.22
93354. S I - - 3s2.3p3.(4S°).8p 3P2 80996.03 3s2.3p3.(4S°).9d 31 82067.22
93359.78527 Fr I - - 14s 2S1/2 31471.465 24s 2S1/2 32542.59
93399. Al II - - 3s.9d 1D2 146276 3s.10f 13 147346.67
93400. S XV - - 1s.10s 3S1 25752872 1s.10p 32 25753943
93431.66081 Fr I 45 - 13p 23/2 31327.46 19d 2D5/2 32397.761
93484. Al II - - 3s.6f 32 138521.4 3s.6g 3G3 139591.1
93537.31952 Fr I 20 - 13p 23/2 31327.46 19d 2D3/2 32396.552
93640.41146 Fr I - - 12d 2D5/2 31363.655 22d 2D5/2 32431.57
93643.919 Fr I 80 - 11d 2D3/2 30936.325 16p 21/2 32004.2
93650. S I - - 3s2.3p3.(4S°).8p 3P1 80995.6 3s2.3p3.(4S°).9d 32 82063.4
93688. S I - - 3s2.3p3.(4S°).8p 3P2 80996.03 3s2.3p3.(4S°).9d 32 82063.4
93778.71973 Fr I 5 - 14p 21/2 31605.95 30s 2S1/2 32672.29
93792. Al II - - 3s.9f 13 146278.7 3s.10d 1D2 147344.89
93817. Ti VIII 3 - 3s2.3p3 23/2 32190.5 3s2.3p3 25/2 33256.4
93838. S I - - 3s2.3p3.(4S°).8p 3P2 80996.03 3s2.3p3.(4S°).9d 33 82061.7
93866. S I - - 3s2.3p3.(4S°).5p 5P1 73911.259 3s2.3p3.(4S°).4d 50 74976.61
93914. S I - - 3s2.3p3.(4S°).5p 5P1 73911.259 3s2.3p3.(4S°).4d 51 74976.06
93920.3 H I - - 8 107965.0568 13 109029.7913
93921.05372 Fr I 20 - 13p 21/2 31291.72 20s 2S1/2 32356.444
93938.1699 Fr I - - 13p 23/2 31327.46 20p 23/2 32391.99
93991. S I - - 3s2.3p3.(4S°).5p 5P1 73911.259 3s2.3p3.(4S°).4d 52 74975.19
93999.37 V II 4 - 3d4 a 3H4 12545.1024 3d4 b 3F24 13608.9393
94138.91138 Fr I 10 - 14p 23/2 31631.49 30d 2D5/2 32693.75
94161.07193 Fr I 5 - 14p 23/2 31631.49 30d 2D3/2 32693.5
94202.76202 Fr I 1 - 14p 21/2 31605.95 28d 2D5/2 32667.49
94230.27996 Fr I 15 - 14p 21/2 31605.95 28d 2D3/2 32667.18
94239. S I - - 3s2.3p3.(4S°).5p 5P2 73914.928 3s2.3p3.(4S°).4d 51 74976.06
94316. S I - - 3s2.3p3.(4S°).5p 5P2 73914.928 3s2.3p3.(4S°).4d 52 74975.19
94331.61335 Fr I - - 14p 21/2 31605.95 29p 23/2 32666.04
94340. Fe V 1 - 3d4 3P12 61854.1 3d4 3P11 62914.1
94354.3989 Fr I 4 - 12d 2D3/2 31356.506 21s 2S1/2 32416.34
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