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
1234.63 Mo III - -
1235.057 Mo V 4 - 4p6.4d.5d 3G4 235496.01 4p6.4d.5f 35 316463.94
1236.1 Mo III - -
1239.863 Mo V - - 4p6.4d.5d 3D3 235634.96 4p6.4d.5f 14 316289.19
1240.654 Mo V 3 - 4p6.4d.5p 34 155032.33 4p6.4d.5d 3D3 235634.96
1241.263 Mo V - -
1242.798 Mo V 6 - 4p6.4d.5p 34 155032.33 4p6.4d.5d 3G4 235496.01
1244.826 Mo V - - 4p6.5s.5p 31 247932.56 4p6.4d.(2D3/2).5g 2[5/2]2 328265.06
1246.102 Mo V - -
1248.105 Mo V 10 - 4p6.4d.5d 3G4 235496.01 4p5.4d3 5 366892.6
1249.437 Mo V 2 - 4p6.4d.5d 3G3 234490.48 4p6.4d.5f 34 311070.16
1249.595 Mo VI - - 4p5.(2P°).4d2.(3F) 45/2 315155.49 4p6.5g 2G7/2 395181.34
1249.742 Mo V - - 4p6.4d.5d 3D1 233190.31 4p6.4d.5f 32 313207.16
1251.489 Mo V - - 4p6.4d.5p 11 162257.12 4p6.4d.5d 3P0 242161.93
1253.934 Mo V 2 - 4p6.4d.4f 33 247687.61 4p6.4d.(2D3/2).5g 2[7/2]4 327436.4
1254.584 Mo V 15 - 4p6.4d.5p 11 162257.12 4p6.4d.5d 1D2 241964.75
1254.93 Mo III - -
1255.186 Mo VII - - 4s2.4p5.(2P°3/2).5s 2[3/2]°2 477767.89 4s2.4p5.(2P°3/2).5p 2[3/2]2 557437.49
1257.252 Mo V - - 4p6.4d.5d 3F4 240109.61 4p6.4d.5f 15 319648.03
1257.522 Mo V 20 - 4p6.4d.5p 33 153039.67 4p6.4d.5d 1F3 232561.12
1258. Mo XLI - - 1s.5s 1S0 184542600 1s.5p 11 184622090
1258.52 Mo III - -
1258.524 Mo V - - 4p6.4d.5p 34 155032.33 4p6.4d.5d 3G3 234490.48
1258.826 Mo V 45 - 4p6.4d.5d 3G5 237204.53 4p6.4d.5f 36 316643.63
1258.989 Mo V - -
1259.674 Mo V 3 - 4p6.4d.5p 31 156616.49 4p6.4d.5d 1P1 236002.02
1262.21 Mo III - -
1262.981 Mo V - - 4p6.4d.5d 3D1 233190.31 4p5.4d3 2 398182.6
1263.74 Mo III - -
1264.017 Mo VI 1 - 4p6.5g 2G7/2 395181.34 4p6.7h 29/2 474295.97
1264.052 Mo VI 2 - 4p6.5g 2G9/2 395184.31 4p6.7h 29/2 474295.97
1264.072 Mo V - - 4p6.4d.4f 13 250990.91 4p6.4d.(2D5/2).5g 2[7/2]4 330100.52
1264.919 Mo V - - 4p6.4d.5d 3P2 243954.32 4p6.4d.5f 33 323010.78
1265.334 Mo V - - 4p6.4d.5d 3G4 235496.01 4p6.4d.5f 34 311070.16
1266.736 Mo V 2 - 4p6.4d.5p 30 157059.18 4p6.4d.5d 1P1 236002.02
1267.565 Mo V 1 - 4p6.4d.5d 3D3 235634.96 4p6.4d.5f 34 311070.16
1268.495 Mo VI - - 4p6.5f 25/2 365103.41 4p6.6g 2G7/2 443937.56
1268.543 Mo V - - 4p6.4d.5d 1D2 241964.75 4p5.4d3 3 397682.6
1268.952 Mo V 1 - 4p6.4d.4f 13 250990.91 4p6.4d.(2D5/2).5g 2[9/2]4 329795.97
1270.52 Mo VI - - 4p5.(2P°).4d2.(3F) 27/2 316476.56 4p6.5g 2G7/2 395181.34
1272.023 Mo V - - 4p6.4d.4f 31 252648.4 4p6.4d.(2D5/2).5g 2[3/2]2 331263.46
1272.502 Mo V - - 4p6.4d.4f 31 252648.4 4p6.4d.(2D5/2).5g 2[3/2]1 331233.74
1273.741 Mo V 7 - 4p6.4d.5d 1F3 232561.12 4p6.4d.5f 34 311070.16
1274.37 Mo III - -
1274.94 Mo III - -
1276.4 Mo III - -
1277.4 Mo III - -
1277.58 Mo III - -
1278.06 Mo III - -
1278.4 Mo III - -
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