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
5488.6288	Th	II	225	222	6d.7s2	2D3/2	0	5f.(2F°).6d2.(3F)	°3/2	19050.82932
5488.9255	Th	II	135	133	5f.6d.(3H°).7s	4H°7/2	6168.35582	5f2.(3H).7s	4H7/2	24381.7985
5489.452	Th	II	-	1	5f.(2F°).6d2.(3P)	°7/2	20969.0139	5f.6d.(3F°).7p	9/2	42200.2124
5489.623	Th	II	3	3	5f.6d.(1F°).7s	°7/2	18973.77768	5f.7s.(3F°).7p	7/2	38389.3755
5491.532	Th	II	-	1	5f.(2F°).6d2.(3F)	4P°3/2	24132.0358	5f2.6d+5f.6d.7p	5/2	51935.6876
5492.0644	Th	II	1	1	5f.(2F°).6d2.(3P)	°3/2	23012.0585	5f.6d.(1D°).7p	1/2	44789.2903
5493.931	Th	II	-	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.6d+5f.6d.7p	7/2	42751.3291
5494.5616	Th	II	4	4	5f.(2F°).6d2.(3F)	4H°13/2	19912.3404	5f2.(3H).6d	4K15/2	38107.1004
5495.8083	Th	II	135	133	5f.6d.(3D°).7s	4D°5/2	14545.55724	5f.6d.(3H°).7p	7/2	32736.1892
5496.464	Th	II	-	-	6d2.(3P).7s	4P5/2	9061.10354	5f.(2F°).6d2.(3P)	4D°7/2	27249.54521
5497.7537	Th	II	-	1	5f.6d.(3D°).7s	4D°7/2	15453.03596	5f2.(3F).6d	7/2	39458.284
5500.1309	Th	III	3	3	5f.6d	3P°1	11123.1791	5f2	3P0	29299.5142
5501.543	Th	II	6	6	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f.7s.(3F°).7p	7/2	38389.3755
5501.944	Th	II	225	222	6d2.(3P).7s	4P1/2	6244.29489	5f.(2F°).6d2.(3F)	°3/2	19050.82932
5502.034	Th	II	-	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	7/2	42751.3291
5504.964	Th	II	-	1	5f.(2F°).6d2.(1D)	°7/2	31800.1933	5f2.6d+5f.6d.7p	7/2	42751.3291
5506.334	Th	II	-	1	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f.6d.(1G°).7p	7/2	36809.2811
5507.53854	Th	I	25	24	6d2.7s2	3F4	4961.658832	5f.6d2.7s	5G°4	23113.54761
5507.9552	Th	II	3	3	5f.6d.(3F°).7s	°5/2	10673.13832	5f.7s.(3F°).7p	5/2	37945.1099
5510.6833	Th	II	105	111	5f.(2F°).6d2.(3F)	4H°9/2	15242.89888	5f2.(3F).7s	9/2	33384.4292
5512.191	Th	II	2	2	5f.6d.(3H°).7s	2H°11/2	14484.32431	5f2.(3H).6d	4K11/2	32620.8568
5513.871	Th	II	2	2	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f2.(3F).6d	5/2	40644.3356
5514.438	Th	II	-	1	6d3	2D15/2	28026.3485	6d2.(3P).7p	°5/2	37846.1686
5514.743	Th	II	2	2	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f2.6d+5f.6d.7p	5/2	51935.6876
5514.87297	Th	I	105	111	5f.6d.7s2	3H°4	7795.275291	6d4	3H4	25923.02352
5517.7953	Th	II	1	1	6d3	4P3/2	15236.63833	5f.(2F°).6d2.(1S)	°5/2	33354.7862
5518.7242	Th	II	1	1	6d3	4P5/2	15786.9859	6d2.(1G).7p	°7/2	39396.5553
5520.342	Th	II	-	1	5f.7s2	2F°7/2	8378.85915	5f.7s.(3F°).7p	5/2	37945.1099
5520.753	Th	II	2	2	6d.7s.(3D).7p	°5/2	44821.9067	5f2.6d+5f.6d.7p	7/2	42751.3291
5520.955	Th	I	-	-	6d3.(2H).7s	3H5	17166.10472	6d3.7p	5G°5	35273.8804
5521.4522	Th	I	-	1	6d3.(2G).7s	3G3	13088.56115	5f.6d3	5I°4	31194.70265
5521.75325	Th	I	90	89	5f.6d2.7s	5I°6	19227.33665	5f.6d2.7p	5K6	37332.4981
5523.431	Th	II	4	4	5f.(2F°).6d2.(3P)	°7/2	20969.0139	5f2.(3F).6d	7/2	39458.284
5523.9527	Th	I	-	1	6d3.(2H).7s	3H4	15493.21943	6d3.7p	5G°3	33591.1722
5524.2188	Th	II	180	178	5f.(2F°).6d2.(3F)	4I°11/2	16564.6294	5f.6d.(3H°).7p	4I11/2	34661.7102
5524.6305	Th	II	180	178	6d2.(3F).7s	4F9/2	6213.49036	5f.(2F°).6d2.(1G)	°11/2	24309.22275
5528.0039	Th	II	90	89	5f.6d.(1F°).7s	°7/2	18973.77768	5f.7s.(1F°).7p	7/2	38165.3562
5529.651	Th	II	1	1	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f2.6d+5f.6d.7p	7/2	42751.3291
5529.781	Th	II	-	-	5f.(2F°).6d2.(1D)	°9/2	20989.80656	5f2.(3F).6d	7/2	39458.284
5530.0764	Th	I	4	4	6d3.(4F).7s	5F4	8800.249723	6d2.7s.7p	3G°3	18930.29333
5530.6978	Th	II	180	178	6d2.(1G).7s	2G7/2	9711.96192	5f.(2F°).6d2.(1G)	°9/2	22139.65746
5532.179	Th	II	3	3	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.(1D).7s	3/2	38757.1817
5532.783	Th	I	4	4	6d2.7s2	3F2	0	6d.7s2.7p	1F°3	18069.065569
5533.1464	Th	II	105	111	6d3	7/2	10855.32366	5f.(2F°).6d2.(3F)	°5/2	20310.94225
5537.1307	Th	II	225	222	5f.6d.(1G°).7s	2G°7/2	9202.26506	5f.7s.(3F°).7p	7/2	38389.3755
5537.663	Th	II	-	-	5f.(2F°).6d2.(1D)	°5/2	32850.0647	5f.6d.7p	3/2	52307.4829
5538.4937	Th	II	5	5	5f.6d.(3F°).7s	4F°5/2	7331.48541	6d3	3/2	7001.42117
5538.60821	Th	I	20	21	6d2.7s2	2	3687.987189	5f.6d2.7s	5G°2	21738.05013
5539.91055	Th	II	405	400	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f.7s.(3F°).7p	3/2	37821.9631
5540.102	Th	II	2	2	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f.7s.(1F°).7p	7/2	38165.3562

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