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
3422.65 Ti II 2 - 3d2.(3P).4s b 4P5/2 10024.8009 3d2.(1D).4p z 23/2 39233.4153
3423.1673 Ti I 15 - 3d3.(4F).4s b 3F3 11639.8109 3d3.(4P).4p r 33 40844.151
3428.104 Ti I 7 - 3d2.4s2 a 3P1 8492.422 3d3.(2D2).4p u 32 37654.69
3428.9469 Ti I 20 - 3d3.(2G).4s a 3G5 15220.393 3d2.4s.(4F).5p 35 44375.5
3429.658 Ti I 10 - 3d3.(2G).4s a 3G3 15108.111 3d2.4s.(4F).5p 34 44257.098
3430.5339 Ti I 10 - 3d2.4s2 a 3P2 8602.3441 3d3.(2D2).4p u 33 37743.962
3430.8705 Ti I 15 - 3d3.(4F).4s b 3F2 11531.761 3d3.(4P).4p r 32 40670.509
3431.066 Ti I 7 - 3d2.4s2 a 1G4 12118.393 3d3.(2H).4p 34 41255.481
3431.313 Ti I 5 - 3d2.(3F).4s.4p.(3P°) z 32 19322.984 3d2.4s.(4F).5d 5F1 48458.006
3431.5368 Ti II 270 - 3d2.(1G).4p x 27/2 47466.7479 3d2.(1G).5s 2G9/2 76599.8564
3431.699 Ti II 10 - 3d2.(1G).4p x 27/2 47466.7479 3d2.(1G).5s 2G7/2 76598.492
3435.4057 Ti I 20 - 3d3.(2G).4s a 3G4 15156.802 3d2.4s.(4F).5p 34 44257.098
3436.815 Ti I 5 - 3d2.(3F).4s.4p.(3P°) z 33 19421.58 3d2.4s.(4F).5d 5F2 48509.938
3437.511 Ti I 7 - 3d2.(3F).4s.4p.(3P°) z 54 17075.258 3d2.4s.(4F).6s h 5F5 46157.719
3437.8 Ti XIX 10 - 1s2.2p2 3P0 775810 1s2.2p2 3P1 804890
3439.3023 Ti I 30 - 3d3.(4F).4s b 3F4 11776.812 3d3.(4P).4p r 33 40844.151
3440.864 Ti I 10 - 3d3.(4F).4s a 5F2 6598.765 3d3.(4P).4p w 53 35652.9
3441.074 Ti I 3 - 3d2.4s2 a 3P2 8602.3441 3d3.(2D2).4p u 32 37654.69
3441.16 Ti I 15 - 3d2.4s2 a 1G4 12118.393 3d3.(2H).4p 33 41170.006
3441.6503 Ti I 20 - 3d3.(2G).4s a 3G3 15108.111 3d2.4s.(4F).5p 33 44155.596
3441.813 Ti I 10 - 3d2.(3F).4s.4p.(3P°) z 53 16961.442 3d2.4s.(4F).6s h 5F4 46007.545
3442.927 Ti I 5 - 3d3.(2G).4s a 3G5 15220.393 3d2.4s.(4F).5p 34 44257.098
3443.3708 Ti II 165 - 3d2.(3P).4s b 2P1/2 16515.9359 3d2.(3P).4p y 23/2 45548.9273
3443.6427 Ti I 30 - 3d3.(4F).4s b 3F3 11639.8109 3d3.(4P).4p r 32 40670.509
3444.3059 Ti II 5500 - 3d3 b 4F9/2 1215.8329 3d2.(3F).4p z 411/2 30240.9396
3444.4068 Ti I 40 - 3d3.(4F).4s b 3F2 11531.761 3d3.(4P).4p r 31 40556.014
3444.879 Ti I 10 - 3d2.4s2 a 3P2 8602.3441 3d.4s2.4p x 13 37622.575
3445.138 Ti I 15 - 3d2.(3F).4s.4p.(3P°) z 52 16875.124 3d2.4s.(4F).6s h 5F3 45893.192
3445.546 Ti I 15 - 3d3.(4F).4s a 5F4 6742.756 3d3.(4P).4p w 54 35757.394
3446.1061 Ti II 30 - 3d2.(1D).4p y 27/2 40074.6707 3d2.(3F).4d f 4F9/2 69084.6309
3447.43 Ti I 8 - 3d3.(2G).4s a 3G4 15156.802 3d2.4s.(4F).5p 33 44155.596
3447.789 Ti I 10 - 3d2.(3F).4s.4p.(3P°) z 51 16817.16 3d2.4s.(4F).6s h 5F2 45812.935
3448.2519 Ti I 15 - 3d3.(4F).4s a 5F3 6661.006 3d3.(4P).4p w 53 35652.9
3449.8717 Ti I 15 - 3d3.(4F).4s a 5F2 6598.765 3d3.(4P).4p w 52 35577.086
3450.002 Ti I 10 - 3d2.(3F).4s.4p.(3P°) z 31 19937.855 3d2.4p2 h 5D2 48915.035
3450.4476 Ti II 210 - 3d2.(1G).4p x 25/2 47625.0485 3d2.(1G).5s 2G7/2 76598.492
3450.745 Ti I 15 - 3d3.(4F).4s a 5F1 6556.833 3d3.(4P).4p w 51 35527.748
3450.918 Ti I 3 - 3d2.(3F).4s.4p.(3P°) z 53 16961.442 3d2.4s.(2F).4d 3F4 45931.013
3451.5558 Ti II 75 - 3d2.(3P).4p y 21/2 45472.4518 3d2.(1D).4d 2P1/2 74436.599
3452.4649 Ti II 675 - 3d2.(3P).4s b 2P1/2 16515.9359 3d2.(3P).4p y 21/2 45472.4518
3452.915 Ti I 5 - 3d2.4s2 a 3P2 8602.3441 3d3.(2G).4p v 33 37555.058
3453.55 Ti I 15 - 3d2.(3F).4s.4p.(3P°) z 51 16817.16 3d2.4s.(4F).6s h 5F1 45764.562
3453.649 Ti I 15 - 3d3.(4F).4s a 5F1 6556.833 3d3.(4P).4p w 50 35503.399
3454.1581 Ti I 35 - 3d2.(3F).4s.4p.(3P°) z 55 17215.39 3d2.4s.(4F).6s h 5F5 46157.719
3454.6976 Ti I 15 - 3d2.(3F).4s.4p.(3P°) z 52 16875.124 3d2.4s.(4F).6s h 5F2 45812.935
3455.3551 Ti I 15 - 3d2.(3F).4s.4p.(3P°) z 54 17075.258 3d2.4s.(4F).6s h 5F4 46007.545
3455.4221 Ti I 15 - 3d2.(3F).4s.4p.(3P°) z 53 16961.442 3d2.4s.(4F).6s h 5F3 45893.192
3455.7507 Ti I 15 - 3d3.(4F).4s a 5F2 6598.765 3d3.(4P).4p w 51 35527.748
3456.3842 Ti II 2000 - 3d2.(3P).4s b 2P3/2 16625.2441 3d2.(3P).4p y 23/2 45548.9273
3456.6482 Ti I 30 - 3d2.4s2 a 1G4 12118.393 3d3.(2H).4p y 15 41039.87
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These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).