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
6207.22	Th	I	225	132	6d3.(4F).7s	5F1	5563.141519	6d2.7s.7p	5P°1	19817.18191
6207.477	Th	II	-	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f.6d.(3G°).7p	7/2	37787.8791
6208.68725	Th	I	10	7	5f.6d.7s2	3F°3	11241.73043	5f.6d.7s.7p	5H3	24399.11564
6211.607	Th	II	20	13	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f2.6d+5f.6d.7p	7/2	42751.3291
6211.663	Th	II	-	-	5f.(2F°).6d2.(3P)	°7/2	20969.0139	5f.6d.(3H°).7p	9/2	42955.8455
6213.6547	Th	II	-	1	5f.6d.(3F°).7s	°5/2	10673.13832	5f2.(3F).7s	3/2	26762.27344
6219.672	Th	I	-	-	5f.6d2.7s	5I°6	19227.33665	5f.6d2.7p	5K5	35300.9146
6221.4325	Th	I	2	1	6d.7s2.7p	3F°3	13945.307389	6d4	4	38366.5775
6221.5787	Th	II	2	1	5f.(2F°).6d2.(1G)	°11/2	24309.22275	5f.6d.(3H°).7p	13/2	46910.7816
6223.5202	Th	II	2	1	5f.(2F°).6d2.(1D)	°9/2	20989.80656	5f.7s.(3F°).7p	11/2	37679.6967
6224.5271	Th	I	105	65	6d2.7s2	3F3	2869.259165	6d2.7s.7p	3G°3	18930.29333
6224.678	Th	I	2	1	6d2.7s.7p	5P°1	19817.18191	6d4	2	38219.0283
6226.36959	Th	I	45	25	6d2.7s2	3P0	2558.056752	6d2.7s.7p	5D°1	18614.33811
6226.6274	Th	II	2	1	5f.6d.(3F°).7s	°7/2	13818.3381	5f2.(3F).7s	7/2	29873.95281
6226.935	Th	II	-	-	5f.6d.(1D°).7s	2D°3/2	11576.40136	5f.7s.(3F°).7p	3/2	37821.9631
6231.1227	Th	II	3	1	5f.6d.(1G°).7s	2G°7/2	9202.26506	5f2.(3H).7s	9/2	25246.29783
6231.3808	Th	II	4	2	5f.6d.(3D°).7s	2D°3/2	15710.84204	5f.7s.(1F°).7p	5/2	39366.9075
6232.9745	Th	II	225	127	6d3	4F5/2	9400.96493	5f.(2F°).6d2.(3P)	°5/2	40654.4654
6234.297	Th	II	-	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.(1D).7s	3/2	38757.1817
6235.355	Th	II	-	-	6d.7s2	2D3/2	0	5f.6d.(3D°).7s	°5/2	16033.14845
6235.793	Th	II	-	-	6d3	2G7/2	16818.0654	5f.(2F°).6d2.(1D)	°5/2	32850.0647
6238.244	Th	II	20	13	5f.(2F°).6d2.(1G)	°9/2	22139.65746	5f.7s.(1F°).7p	7/2	38165.3562
6238.97	Th	II	-	-	6d2.(1D).7s	2D3/2	12219.97621	6d.7s.(3D).7p	°5/2	44821.9067
6239.0818	Th	II	-	-	6d3	4P5/2	15786.9859	6d.7s.(3D).7p	°5/2	44821.9067
6239.543	Th	II	-	-	5f.(2F°).6d2.(1S)	°5/2	33354.7862	5f2.6d+5f.6d.7p	7/2	42751.3291
6241.4162	Th	II	3	2	5f.6d.(1D°).7s	2D°3/2	11576.40136	5f2.(3F).7s	5/2	27593.9678
6241.694	Th	II	-	-	6d3	7/2	10855.32366	5f.(2F°).6d2.(1G)	°5/2	35156.9127
6242.94068	Th	III	30	18	5f.6d	°3	4826.8262	5f2	3F3	20840.48853
6243.103	Th	II	20	13	6d3	4P5/2	15786.9859	5f.(2F°).6d2.(1D)	°7/2	31800.1933
6245.0409	Th	II	4	2	5f.6d.(1G°).7s	°9/2	9238.02035	5f2.(3H).7s	9/2	25246.29783
6245.6183	Th	II	4	2	6d.(2D).7s2	5/2	4113.35932	5f.(2F°).6d2.(3P)	°5/2	40654.4654
6246.9297	Th	II	3	1	6d3	3/2	7001.42117	5f.(2F°).6d2.(3F)	4P°5/2	24463.79045
6248.1188	Th	II	45	25	5f.6d.(3H°).7s	2H°11/2	14484.32431	5f2.(3H).7s	2H11/2	30484.71231
6250.4857	Th	I	7	4	5f.6d.7s2	3H°5	11197.031257	5f.6d.7s.7p	5G5	27191.36326
6251.9595	Th	I	-	-	5f.6d2.7s	3H°4	21902.26981	5f.6d2.7p	5I4	37892.8248
6256.107	Th	II	-	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f.6d.(3F°).7p	7/2	40570.631
6256.751	Th	II	-	-	5f.(2F°).6d2.(3P)	4D°7/2	27249.54521	5f2.6d+5f.6d.7p	5/2	51935.6876
6256.9289	Th	II	3	1	6d2.(3F).7s	4F3/2	1859.93843	5f.6d.(3P°).7s	°1/2	17837.80261
6257.42356	Th	I	65	34	6d3.(4F).7s	5F2	6362.39598	5f.6d2.7s	5G°3	22338.99484
6258.097	Th	I	-	-	6d2.7s.7p	5G°3	15166.900593	6d4	3D3	31141.79438
6258.6068	Th	II	10	6	6d2.(3F).7s	4F7/2	4146.57708	5f.(2F°).6d2.(3P)	°5/2	40654.4654
6261.06436	Th	II	330	181	6d.(2D).7s2	5/2	4113.35932	5f.6d.(1F°).7s	°7/2	18973.77768
6261.4181	Th	I	105	60	5f.6d.7s2	1G°4	10414.137	5f.6d.7s.7p	5H5	26380.54194
6262.805	Th	II	-	-	5f.6d.(3G°).7s	4G°9/2	13468.96833	5f2.(3F).7s	4F7/2	29431.84884
6264.7139	Th	I	2	1	5f.6d2.7s	5I°5	17501.17592	5f.6d.7s.7p	3H4	33459.18355
6266.1737	Th	II	180	95	6d3	3/2	7001.42117	5f.(2F°).6d2.(3F)	°3/2	19050.82932
6267.188	Th	I	-	-	6d2.7s2	3P1	3865.473772	6d2.7s.7p	5P°1	19817.18191
6271.54421	Th	I	20	12	6d2.7s2	3F3	2869.259165	6d2.7s.7p	5G°4	18809.88631
6272.676	Th	I	-	-	6d2.7s.7p	5F°3	19503.14349	6d4	3	37307.1417
6274.11664	Th	II	555	296	6d2.(3F).7s	4F7/2	4146.57708	5f.6d.(1F°).7s	°7/2	18973.77768

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