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
4995.2982	Th	I	2	2	5f.6d.7s2	3H°5	11197.031257	6d4	1I6	31210.27358
4996.873	Th	II	2	2	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f2.6d+5f.6d.7p	5/2	51935.6876
4996.982	Th	II	1	1	6d3	2F5/2	22106.4326	6d2.(1D).7p	°3/2	42112.9415
4997.3265	Th	II	65	52	5f.6d.(3G°).7s	2G°9/2	17272.25153	5f.6d.(3F°).7p	7/2	40570.631
4997.6677	Th	II	3	3	5f.(2F°).6d2.(3F)	4I°9/2	14275.57661	5f2.(1G).7s	7/2	34279.3288
4997.819	Th	II	5	4	5f.6d.(3D°).7s	4D°7/2	15453.03596	5f.6d.(1G°).7p	9/2	41047.2077
4999.1054	Th	II	2	1	5f.6d.(3D°).7s	4D°5/2	14545.55724	5f.7s.(3F°).7p	5/2	37945.1099
4999.9399	Th	II	180	139	5f.(2F°).6d2.(3F)	4I°9/2	14275.57661	5f2.(3H).6d	9/2	34270.2396
5002.5677	Th	II	1	1	5f.6d.(3P°).7s	°1/2	17837.80261	5f.7s.(3F°).7p	3/2	37821.9631
5003.5018	Th	II	1	1	5f2.(3F).7s	9/2	33384.4292	5f2.7p	°9/2	49495.5594
5005.738	Th	II	1	1	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f.6d.7p	3/2	52307.4829
5006.821	Th	II	2	1	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f.7s.(1F°).7p	3/2	40222.9107
5007.3791	Th	II	-	1	6d2.(1D).7s	5/2	13250.50912	5f.(2F°).6d2.(1G)	°3/2	33215.4672
5008.1898	Th	II	180	140	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f.7s.(3F°).7p	5/2	37945.1099
5008.377	Th	II	-	-	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f2.6d+5f.6d.7p	7/2	42751.3291
5009.078	Th	II	-	1	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.(3F).6d	5/2	40644.3356
5009.4484	Th	II	45	35	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f.7s.(3F°).7p	11/2	37679.6967
5009.9762	Th	II	135	105	5f.(2F°).6d2.(3P)	°7/2	20969.0139	5f.6d.(3D°).7p	5/2	40923.6225
5013.5972	Th	II	-	1	5f.(2F°).6d2.(1G)	°13/2	23187.015	5f.6d.(3H°).7p	2I11/2	43127.2131
5013.994	Th	II	-	-	5f.(2F°).6d2.(3P)	4F°7/2	26963.9122	5f2.6d+5f.6d.7p	5/2	51935.6876
5015.88942	Th	II	225	176	6d2.(1G).7s	9/2	10379.12308	5f.(2F°).6d2.(1G)	°11/2	24309.22275
5017.25419	Th	II	1000	882	5f.6d.(3F°).7s	4F°5/2	7331.48541	5f.7s.(3F°).7p	7/2	38389.3755
5017.50848	Th	I	15	11	6d3.(4F).7s	5F2	6362.39598	6d2.7s.7p	3D°1	26287.0494
5018.22	Th	II	-	-	5f.(2F°).6d2.(3P)	4D°7/2	27249.54521	5f2.6d+5f.6d.7p	9/2	49837.6587
5019.3241	Th	II	65	53	5f.6d.(3D°).7s	°1/2	14101.7986	5f2.(1D).7s	3/2	38757.1817
5019.614	Th	II	-	-	5f.(2F°).6d2.(1G)	°7/2	24982.4458	5f2.6d+5f.6d.7p	7/2	42751.3291
5020.4102	Th	III	2	1	5f.6d	3H°6	8436.8256	5f2	1I6	28349.96275
5020.5459	Th	II	225	176	5f.6d.(3F°).7s	°7/2	13818.3381	5f2.(1D).7s	5/2	34174.5433
5021.7554	Th	II	1	1	5f.(2F°).6d2.(1G)	2K°13/2	26647.7976	5f.6d.(3G°).7p	11/2	46555.6
5023.0477	Th	II	135	106	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f.6d.(1G°).7p	7/2	36809.2811
5023.70844	Th	I	10	8	5f.6d.7s2	3F°3	11241.73043	6d4	3D3	31141.79438
5025.8622	Th	II	45	36	5f.7s2	2F°5/2	4490.26167	5f2.(3H).7s	4H7/2	24381.7985
5026.083	Th	II	-	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f2.(3P).7s	5/2	38105.0734
5026.238	Th	II	-	-	5f.6d.(1F°).7s	°7/2	18973.77768	5f.6d.(3H°).7p	5/2	39700.5832
5028.60554	Th	II	885	710	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(3H°).7p	9/2	42955.8455
5029.6296	Th	II	225	178	5f.6d.(3P°).7s	°3/2	15144.73767	5f.7s.(3F°).7p	4D3/2	35021.3741
5031.8148	Th	I	2	2	6d.7s2.7p	3F°2	10783.15535	6d4	3	37307.1417
5032.373	Th	II	-	-	5f.(2F°).6d2.(1G)	°5/2	35156.9127	5f2.6d+5f.6d.7p	7/2	42751.3291
5033.3102	Th	II	1	1	6d2.(3P).7s	4P5/2	9061.10354	5f.(2F°).6d2.(3F)	°5/2	20310.94225
5033.901	Th	II	-	1	5f.6d.(1P°).7s	°3/2	21131.79959	5f.6d.(3F°).7p	3/2	39150.6794
5035.269	Th	II	-	-	5f.(2F°).6d2.(3F)	4I°15/2	22028.0114	5f2.(3F).6d	13/2	41882.3822
5035.3375	Th	I	4	3	5f.6d.7s2	3F°3	11241.73043	6d4	3D2	31095.8313
5037.2816	Th	II	1	1	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f2.(3F).7s	4F7/2	29431.84884
5037.729	Th	II	-	1	6d2.(3F).7p	°3/2	40472.451	5f.6d.7p	3/2	52307.4829
5040.5535	Th	I	4	4	5f.6d.7s2	3H°5	11197.031257	6d4	3G5	31030.5908
5040.555	Th	II	3	3	5f.(2F°).6d2.(3F)	4P°3/2	24132.0358	5f.6d.(3P°).7p	1/2	40523.7301
5041.12247	Th	I	25	20	5f.6d2.7s	5I°5	17501.17592	5f.6d2.7p	5K6	37332.4981
5043.103	Th	II	-	-	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f2.6d+5f.6d.7p	5/2	51935.6876
5043.5146	Th	I	10	8	5f.6d2.7s	5H°3	15618.98461	6d4	3	37307.1417
5044.71948	Th	I	180	143	6d2.7s2	3F2	0	6d2.7s.7p	5P°1	19817.18191

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