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
2462.2388 Cr II 2 - 3d4.(a 3F).4p z 25/2 67387.0906 3d4.(a 3F).4d 2D5/2 107988.247
2462.3412 Cr II 20 - 3d5 b 4F7/2 32836.6527 3d4.(3D).4p w 45/2 73436.1264
2462.3829 Cr II 3 - 3d3.4s2 c 4F9/2 53923.5169 3d4.(5D).5p 47/2 94522.3064
2462.7126 Cr II 9 - 3d4.(3G).4p 45/2 69477.9002 3d4.(3G).4d 4D7/2 110071.253
2462.9961 Cr II 4 - 3d4.(3H).4p y 47/2 67333.7774 3d4.(3G).4d h 4H9/2 107922.4556
2463.1586 Cr II 20 - 3d4.(a 3F).4p y 45/2 67012.0754 3d4.(a 3P).4d 2F7/2 107598.0757
2463.2803 Cr II 25 - 3d4.(a 3F).4p z 411/2 65709.4418 3d4.(a 3F).4d 4G11/2 106293.438
2463.4505 Cr II 10 - 3d5 b 4F5/2 32854.9399 3d4.(3D).4p w 45/2 73436.1264
2463.4789 Cr II 6 - 3d4.(a 3F).4p z 27/2 68759.7991 3d4.(3D).5s 2D5/2 109340.526
2463.49 Cr I 4 - 3d4.4s2 a 5D0 7750.7465 3d4.(3P1).4s.4p.(3P°) x 31 48331.242
2463.94553 Cr II 35 - 3d4.(3G).4p 49/2 69498.2137 3d4.(3G).4d 4D7/2 110071.253
2464.3024 Cr II 5 - 3d5 b 4F3/2 32844.7068 3d4.(3D).4p w 43/2 73411.8807
2464.4093 Cr II 45 - 3d4.(5D).4p z 63/2 46905.1373 3d4.(5D).4d f 6D3/2 87470.5419
2464.42249 Cr II 30 - 3d4.(3G).4p 47/2 69506.0652 3d4.(3G).4d 4D7/2 110071.253
2464.6052 Cr II 8 - 3d5 b 4F3/2 32844.7068 3d4.(3D).4p w 41/2 73406.8904
2464.685 Cr II 15 - 3d4.(3D).4p w 45/2 73436.1264 3d4.(3D).4d 4D7/2 113996.994
2464.9235 Cr II 15 - 3d5 b 4F5/2 32854.9399 3d4.(3D).4p w 43/2 73411.8807
2465.007 Cr II 15 - 3d4.(3D).4p w 47/2 73485.6078 3d4.(3D).4d 4D5/2 114041.182
2465.335 Cr II 20 - 3d4.(a 3F).4p z 47/2 65256.8513 3d4.(a 3F).4d 4F5/2 105807.021
2465.492 Cr II 20 - 3d4.(5D).4p z 65/2 47040.2755 3d4.(5D).4d f 6D7/2 87587.8656
2465.5908 Cr II 20 - 3d5 c 2F5/2 39742.0403 3d4.(a 1D).4p w 23/2 80288.02
2465.60385 Cr II 50 - 3d4.(3G).4p 49/2 69498.2137 3d4.(3G).4d 4F9/2 110043.962
2465.7635 Cr II 20 - 3d5 c 2F7/2 39877.0347 3d4.(a 1D).4p w 25/2 80420.1608
2465.9 Cr I 2 - 3d4.4s2 a 5D3 8095.1842 3d4.(3F1).4s.4p.(3P°) 33 48636.0405
2466.0817 Cr II 10 - 3d4.(3G).4p 47/2 69506.0652 3d4.(3G).4d 4F9/2 110043.962
2466.1498 Cr II 10 - 3d4.(5D).4p z 69/2 47464.557 3d4.(5D).4d e 6F11/2 88001.3383
2466.2066 Cr II 9 - 3d5 a 2I11/2 30143.2469 3d4.(3G).4p x 49/2 70679.0907
2466.36296 Cr II 65 - 3d4.(5D).4p z 65/2 49351.7336 3d4.(5D).4d f 4D7/2 89885.0091
2466.45015 Cr II 105 - 3d4.(5D).4p z 67/2 47227.2186 3d4.(5D).4d e 6F5/2 87759.0619
2466.49 Cr I 6 - 3d4.4s2 a 5D2 7927.441 3d4.(3P1).4s.4p.(3P°) x 32 48458.578
2466.64484 Cr II 75 - 3d4.(5D).4p z 41/2 48749.2779 3d4.(5D).4d e 4P3/2 89277.9218
2467.14 Cr I 6 - 3d4.4s2 a 5D1 7810.7795 3d4.(3P1).4s.4p.(3P°) x 31 48331.242
2467.2587 Cr II 10 - 3d4.(a 1G).4p w 29/2 75809.9745 3d4.(a 1G).4d 2F7/2 116328.527
2467.69567 Cr II 150 - 3d4.(3D).4p w 47/2 73485.6078 3d4.(3D).4d 4D7/2 113996.994
2468.073 Cr II 20 - 3d4.(5D).4p z 41/2 48749.2779 3d4.(5D).4d e 4P1/2 89254.47
2468.37834 Cr II 40 - 3d4.(3G).4p 45/2 69477.9002 3d4.(3G).4d 4D5/2 109978.082
2468.4528 Cr II 3 - 3d3.4s2 c 4F5/2 53271.007 3d4.(b 3F).4p t 43/2 93769.976
2468.699 Cr II 2 - 3d4.(3H).4p z 211/2 68737.7714 3d4.(3G).4d 2I13/2 109232.693
2469.1208 Cr II 6 - 3d4.(3H).4p z 27/2 65542.8987 3d4.(a 3F).4d 4G7/2 106030.911
2469.12766 Cr II 25 - 3d4.(3H).4s a 4H13/2 30391.8311 3d4.(3G).4p x 411/2 70879.7225
2469.2742 Cr II 7 - 3d4.(3H).4p y 45/2 67344.0068 3d4.(3G).4d h 4H7/2 107829.507
2469.36614 Cr II 180 - 3d4.(5D).4p z 69/2 47464.557 3d4.(5D).4d e 6F9/2 87948.5333
2469.4568 Cr II 20 - 3d4.(a 3F).4p z 49/2 65383.9035 3d4.(a 3F).4d 4F7/2 105866.3993
2469.5737 Cr II 8 - 3d4.(a 3P).4p y 45/2 64448.7503 3d4.(3H).4d 4F7/2 104929.334
2469.94331 Cr II 80 - 3d4.(5D).4p z 65/2 47040.2755 3d4.(5D).4d f 6D5/2 87514.7986
2470.0966 Cr II 20 - 3d4.(3G).4p 47/2 69506.0652 3d4.(3G).4d 4D5/2 109978.082
2470.2973 Cr II 15 - 3d4.(3H).4p z 29/2 65680.0091 3d4.(a 3F).4d 4G9/2 106148.7354
2470.513 Cr II 2 - 3d4.(3H).4p z 29/2 65680.0091 3d4.(3H).4d f 2I11/2 106145.2311
2470.6451 Cr II 6 - 3d4.(3H).4p z 211/2 68737.7714 3d4.(3G).4d 2H11/2 109200.793
2470.78938 Cr II 35 - 3d4.(5D).4p z 65/2 49351.7336 3d4.(5D).4d f 4D5/2 89812.3994
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