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
1279.404 Mo V - - 4p6.4d.5d 3D1 233190.31 4p6.4d.5f 12 311351.67
1279.79 Mo V - - 4p6.5s2 1S0 199050.87 4p6.4d.6p 31 277187.91
1280.289 Mo V - - 4p6.4d.5d 1F3 232561.12 4p6.4d.5f 33 310668.2
1281.206 Mo V - - 4p6.4d.4f 31 252648.4 4p6.4d.(2D5/2).5g 2[5/2]2 330699.7
1281.9 Mo III - -
1283.6 Mo III - -
1285.615 Mo V 50 - 4p6.4d.5p 32 157851.46 4p6.4d.5d 3D3 235634.96
1286.42 Mo III - -
1288.059 Mo V 25 - 4p6.4d.5p 31 156616.49 4p6.4d.5d 3D2 234252.45
1288.07 Mo III - -
1288.25 Mo III - -
1290.293 Mo V - - 4p6.4d.5d 3S1 239188.82 4p6.4d.5f 32 316690.26
1290.49 Mo III - -
1292.802 Mo V - - 4p6.4d.5d 3S1 239188.82 4p6.4d.5f 31 316539.85
1293.905 Mo V - - 4p6.4d.5d 3D1 233190.31 4p6.4d.5f 31 310475.83
1295.25 Mo V - - 4p6.4d.5d 1P1 236002.02 4p6.4d.5f 32 313207.16
1296.225 Mo VII - - 4s2.4p5.(2P°1/2).5s 2[1/2]°0 500618.75 4s2.4p5.(2P°1/2).5p 2[1/2]1 577765.9
1299.82 Mo III - -
1299.84 Mo V 3 - 4p6.4d.5p 11 162257.12 4p6.4d.5d 3S1 239188.82
1301.955 Mo V - - 4p6.4d.5d 3P1 242971.44 4p5.4d3 2 398182.6
1304.812 Mo V 2 - 4p6.4d.5p 32 157851.46 4p6.4d.5d 3G3 234490.48
1304.917 Mo VII - - 4s2.4p5.(2P°3/2).5s 2[3/2]°2 477767.89 4s2.4p5.(2P°3/2).5p 2[3/2]1 554401.01
1305.58 Mo III - -
1305.839 Mo V - - 4p6.4d.5d 3G3 234490.48 4p6.4d.5f 34 311070.16
1305.929 Mo V 6 - 4p6.4d.5p 31 156616.49 4p6.4d.5d 3D1 233190.31
1308.123 Mo V - - 4p6.4d.4f 13 250990.91 4p6.4d.(2D3/2).5g 2[7/2]4 327436.4
1308.633 Mo V - - 4p6.4d.5d 3D2 234252.45 4p6.4d.5f 33 310668.2
1308.884 Mo V - - 4p6.4d.5p 32 157851.46 4p6.4d.5d 3D2 234252.45
1309.684 Mo V - - 4p6.4d.5d 3F4 240109.61 4p6.4d.5f 35 316463.94
1311.474 Mo V - -
1313.339 Mo VII - - 4s2.4p5.(2P°3/2).5s 2[3/2]°1 481295.99 4s2.4p5.(2P°3/2).5p 2[3/2]2 557437.49
1313.527 Mo V 8 - 4p6.4d.5p 30 157059.18 4p6.4d.5d 3D1 233190.31
1316.25 Mo V - - 4p6.5s2 1S0 199050.87 4p6.5s.5p 11 275024.25
1319.64 Mo V 4 - 4p6.4d.5p 13 159856.69 4p6.4d.5d 3D3 235634.96
1320.351 Mo VI 10 - 4p6.5f 27/2 368203.16 4p6.6g 2G9/2 443941
1322.063 Mo V - - 4p6.4d.5p 13 159856.69 4p6.4d.5d 3G4 235496.01
1324.893 Mo V 2 - 4p6.4d.5d 1G4 244170.15 4p6.4d.5f 15 319648.03
1325.247 Mo V - - 4p6.4d.5d 3F3 239068.95 4p6.4d.5f 34 311070.16
1325.43 Mo V - - 4p6.4d.5d 3F2 237759.53 4p6.4d.5f 32 313207.16
1325.667 Mo V - -
1327.148 Mo V - - 4p6.4d.5d 1P1 236002.02 4p6.4d.5f 12 311351.67
1327.63 Mo V - - 4p6.4d.4f 11 255941.37 4p6.4d.(2D5/2).5g 2[3/2]2 331263.46
1331.626 Mo VI 15 - 4p5.(2P°).4d2.(1D) 27/2 320088 4p6.5g 2G9/2 395184.31
1332.758 Mo V - - 4p6.4d.4f 32 248745.05 4p6.5p2 3P2 323777.46
1336.317 Mo VII - - 4s2.4p5.(2P°1/2).5s 2[1/2]°1 502933.27 4s2.4p5.(2P°1/2).5p 2[1/2]1 577765.9
1337.653 Mo V - - 4p6.4d.4f 11 255941.37 4p6.4d.(2D5/2).5g 2[5/2]2 330699.7
1338.494 Mo VII - - 4s2.4p5.(2P°1/2).5s 2[1/2]°1 502933.27 4s2.4p5.(2P°1/2).5p 2[3/2]2 577644.1
1339.874 Mo V - - 4p6.4d.5p 13 159856.69 4p6.4d.5d 3G3 234490.48
1341.162 Mo VII - - 4s2.4p5.(2P°3/2).5s 2[3/2]°2 477767.89 4s2.4p5.(2P°3/2).5p 2[5/2]3 552329.97
1345.071 Mo V - -
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