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
4320.3991 Cs II - - 5p5.(2P°3/2).7p 2[5/2]2 156124.4521 5p5.(2P°3/2).10d 2[7/2]°3 179263.951
4320.4511 Th II 2 1 5f.6d.(3G°).7s 29/2 17272.25153 5f.6d.(1D°).7p 7/2 40411.4746
4320.483 Fe I - - 3d6.(5D).4s.4p.(3P°) z 52 27559.583 3d6.(5D).4s (6D).4d f 5D2 50698.62
4320.52 Gd I 65 31
4320.5725 Cr I 165 79 3d5.(6S).4p z 73 23386.3419 3d4.4s.5s f 7D2 46524.9187
4320.589 Pt II 90 42 5d8.(3F).6p 82824°3/2 82824.016 5d8.(3F).7s (3,1/2)5/2 105962.56
4320.59378 Th II 180 83 5f.6d.(3D°).7s °3/2 12902.37757 5f2.(3F).6d 1/2 39948.394
4320.6602 Th II - - 6d2.(1G).7s 2G7/2 9711.96192 5f.(2F°).6d2.(1D) °5/2 32850.0647
4320.6793 Cr II 50 23 3d4.(5D).5p 65/2 93143.8531 3d4.(5D).6d 6G7/2 116281.86
4320.72 Ce II 95 45 4f.(2F°).5d2.(3F) °7/2 3703.594 4f.5d.(3H°).6p 9/2 28725.148
4320.745 Sc II 3000 1317 3p6.3d2 3F3 4883.57 3p6.3d.4p 32 28021.29
4320.751 Na II - - 2s2.2p5.(2P°3/2).3d 2[3/2]°2 330789.05 2s2.2p5.(2P°3/2).4f 2[5/2]2 353926.69
4320.7611 Cu II 2 1 3d9.(2D5/2).4d 2[1/2]1 114511.2386 3d8.(3P).4s.4p.(3P°) 12 137648.8
4320.898 Te II 255 118
4320.913 Na II 25 12 2s2.2p5.(2P°3/2).3d 2[3/2]°2 330789.05 2s2.2p5.(2P°3/2).4f 2[5/2]3 353925.81
4320.9504 Ti II 360 169 3d3 a 4P3/2 9395.802 3d2.(3F).4p z 41/2 32532.3542
4321.0185 Th II 1 1 6d.(2D).7s2 5/2 4113.35932 5f.(2F°).6d2.(3P) 47/2 27249.54521
4321.11 Gd II 55 25
4321.2362 Cr I 95 45 3d4.4s2 a 3P0 23163.2205 3d4.(3F1).4s.4p.(3P°) w 51 46298.2442
4321.4 Na I - - 2p6.3p 21/2 16956.17025 2p6.9d 2D3/2 40090.31
4321.492 Ne I - - 2s2.2p5.(2P°3/2).3p 2[3/2]1 150121.5922 2s2.2p5.(2P°1/2).10s 2[1/2]°0 173255.24
4321.6145 Cr I 95 45 3d4.4s2 a 3F4 25177.3539 3d4.(3H).4s.4p.(3P°) y 35 48310.35
4321.654 Ti I 645 297 3d3.(2H).4s a 3H4 18037.213 3d3.(2H).4p 33 41170.006
4321.77 Ti I 40 20 3d3.(2D2).4s a 3D2 17423.856 3d3.(4P).4p r 31 40556.014
4321.82 Xe II 6 3 5p4.(3P0).6s 2[0]1/2 101157.48 5p4.(3P1).6p 2[1]°3/2 124289.45
4321.836 I I 85 39 5s2.5p4.(3P2).6s 2[2]3/2 56092.881 5s2.5p4.(3P2).8p 2[1]°3/2 79224.656
4321.91 Ti III 3 1 3p6.3d.4d 1D2 135405.27 3p6.3d.4f 32 158536.63
4321.953 Sr I 105 51 5s.5p 11 21698.452 5s.12d 1D2 44829.6648
4321.991 V II - - 3d4 b 3F23 13542.6461 3d3.(4F).4p z 52 36673.5838
4322. Mo XLI 35 17 1s.4p 32 180411970 1s.4d 3D2 180435100
4322.001 Th II - - 5f.(2F°).6d2.(3F) °9/2 17722.98541 5f.6d.(3G°).7p 11/2 46555.6
4322.005 V I 6 3 3d3.4s2 a 4P3/2 9637.039 3d3.(4P).4s.4p.(3P°) z 23/2 32767.911
4322.114 Ti I 30 14 3d3.(2D2).4s a 3D3 17540.188 3d3.(4P).4p r 32 40670.509
4322.328 V I 10 6 3d4.(3P2).4s b 2P3/2 19189.283 3d4.(3D).4p v 23/2 42318.466
4322.371 Ne II 2 1 2s2.2p4.(1D).3d 2P3/2 305566.923 2s2.2p4.(1D2).4f 2[2]°5/2 328695.864
4322.372 Sc I 870 402
4322.386 Th II - - 6d3 2D25/2 20158.73957 6d2.(3P).7p °3/2 36444.8105
4322.445 O II - - 2s2.2p2.(3P).3d 2F7/2 232959.21 2s2.2p2.(3P).4f F 2[2]°5/2 256087.746
4322.51 La II 570 264 5d2 2 1394.46 4f.5d y 13 24522.7
4322.742 Ne II - - 2s2.2p4.(3P).3d 2D3/2 280473.555 2s2.2p4.(3P1).4f 2[3]°5/2 303600.498
4322.98 Kr II 10 6 4s2.4p4.(1S).5s 2S1/2 145811.9 4s2.4p4.(1S).5p 23/2 168937.54
4323.0031 Ba I 55 26 6s.6p 31 12636.623 6s.7d 1D2 35762.187
4323.0449 Th II - - 5f.6d.(3D°).7s 23/2 15710.84204 5f.6d.(3D°).7p 3/2 50907.806
4323.0925 Sn II - - 5s.5p2 4P3/2 48368.185 5s2.6p 21/2 71493.273
4323.165 Th II - - 5f.(2F°).6d2.(3P) °5/2 40654.4654 5f2.(3F).6d 3/2 41936.5335
4323.2 Co II 5 2 3d8 a 3F3 950.324 3d7.(4P).4s b 3P2 24074.42
4323.28 Sm II 600 278
4323.335 Cl I 30 15 3s2.3p4.(3P).4s 4P3/2 72488.568 3s2.3p4.(3P).5p 43/2 95612.357
4323.431 Ti I 180 86 3d2.4s2 a 3P2 8602.3441 3d2.(3P).4s.4p.(3P°) y 31 31725.605
4323.4689 Cs II - - 5p5.(2P°3/2).4f 2[5/2]3 156769.1928 5p5.(2P°3/2).8g 2[7/2]°4 179892.261
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These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).