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
8436.118	Th	II	20	-	6d2.(3F).7p	4G°7/2	32957.4308	5f2.6d+5f.6d.7p	7/2	42751.3291
8445.48709	Th	I	30	-	6d2.7s2	1G4	8111.004545	6d2.7s.7p	5F°4	19948.395175
8446.51152	Th	I	80	-	5f.6d.7s2	3H°5	11197.031257	5f.7s2.7p	3G4	23032.986182
8450.6729	Th	II	-	-	6d3	7/2	10855.32366	5f.(2F°).6d2.(3F)	4G°7/2	22685.44712
8452.387	Th	II	-	-	6d2.(1G).7p	°7/2	39396.5553	5f2.6d+5f.6d.7p	9/2	49837.6587
8453.046	Th	II	-	-	5f.(2F°).6d2.(1G)	°7/2	24982.4458	5f.6d.(1G°).7p	7/2	36809.2811
8456.347	Th	I	-	-	6d2.7s2	3F4	4961.658832	5f.6d2.7s	5I°4	16783.84708
8464.23653	Th	I	10	-	5f.6d.7s2	3F°2	8243.602091	6d3.(2F).7s	3F2	20054.77119
8477.8844	Th	II	-	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.(3F).7s	9/2	33384.4292
8478.35781	Th	I	75	-	6d3.(4F).7s	5F1	5563.141519	5f.6d.7s2	3D°1	17354.638583
8478.53229	Th	I	15	-	5f.6d.7s2	3F°3	11241.73043	5f.7s2.7p	3G4	23032.986182
8481.756	Th	II	-	-	6d3	7/2	10855.32366	5f.6d.(1H°).7s	°9/2	22642.10563
8496.4602	Th	I	3	-	6d3.(4F).7s	5F4	8800.249723	6d2.7s.7p	5D°4	20566.62381
8496.718	Th	II	2	-	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f2.(1G).7s	7/2	34279.3288
8500.6798	Th	II	2	-	6d2.(1G).7s	9/2	10379.12308	5f.(2F°).6d2.(1G)	°9/2	22139.65746
8501.7662	Th	I	-	-	6d2.7s2	2	3687.987189	6d.7s2.7p	3P°2	19039.153374
8510.6237	Th	I	8	-	5f.6d.7s2	3F°3	11241.73043	5f.6d.7s.7p	5G2	22988.52291
8512.5986	Th	II	-	-	5f.(2F°).6d2.(3F)	4H°11/2	17771.06472	5f2.(3F).7s	9/2	33384.4292
8515.615	Th	I	-	-	5f.6d.7s2	3G°4	13175.113345	6d3.(2D1).7s	3D3	24915.01853
8521.4005	Th	II	-	-	6d2.(1D).7s	5/2	13250.50912	5f.(2F°).6d2.(1G)	°7/2	24982.4458
8521.5009	Th	II	-	-	5f.(2F°).6d2.(3F)	4I°13/2	18816.8664	5f2.(3H).7s	4H13/2	30548.6653
8523.848	Th	II	-	-	6d3	4P3/2	15236.63833	5f.(2F°).6d2.(3F)	°3/2	19050.82932
8531.8625	Th	II	-	-	5f.6d.(3G°).7s	4G°7/2	11116.58451	6d3	2F7/2	22834.13401
8532.9138	Th	I	-	-	5f.6d.7s2	3F°4	14206.91694	6d4	3H4	25923.02352
8539.79286	Th	I	8	-	6d3.(4F).7s	5F2	6362.39598	6d.7s2.7p	1F°3	18069.065569
8543.4341	Th	II	-	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.(3F).7s	9/2	33384.4292
8543.72265	Th	I	6	-	5f.6d.7s2	3G°5	15490.077832	5f.6d.7s.7p	5G5	27191.36326
8554.94384	Th	I	15	-	6d2.7s2	3P0	2558.056752	5f.6d.7s2	3P°1	14243.993748
8556.32479	Th	I	7	-	5f.6d.7s2	1G°4	10414.137	5f.6d.7s.7p	5I4	22098.18793
8564.57	Th	I	-	-	5f.6d2.7s	5H°5	18011.3803	5f.6d.7s.7p	5H5	26380.54194
8568.2089	Th	II	1	-	5f.(2F°).6d2.(3F)	4I°13/2	18816.8664	5f2.(3H).7s	2H11/2	30484.71231
8573.12042	Th	I	40	-	6d3.(4F).7s	5F1	5563.141519	6d2.7s.7p	5F°2	17224.30234
8577.27723	Th	I	7	-	5f.6d.7s2	1D°2	12114.36618	5f.6d.7s.7p	5F1	23769.87615
8582.539	Th	II	-	-	5f.(2F°).6d2.(3F)	°11/2	25414.92113	5f.6d.(3H°).7p	9/2	42955.8455
8587.6343	Th	II	-	-	6d3	2D25/2	20158.73957	5f.(2F°).6d2.(1D)	°7/2	31800.1933
8589.687	Th	I	-	-	6d2.7s.7p	5F°3	19503.14349	6d4	3D3	31141.79438
8590.751	Th	II	-	-	5f.6d.(1H°).7s	°9/2	22642.10563	5f2.(1G).7s	7/2	34279.3288
8591.839	Th	II	2	-	6d2.(1G).7s	9/2	10379.12308	5f.6d.(1H°).7s	2H°11/2	22014.8788
8595.655	Th	I	-	-	6d.7s2.7p	3F°4	18053.617845	5f.6d.7s.7p	5H5	26380.54194
8599.7554	Th	II	-	-	6d2.(3P).7s	4P5/2	9061.10354	5f.(2F°).6d2.(3F)	°5/2	20310.94225
8600.91	Th	II	-	-	6d2.(1D).7s	5/2	13250.50912	6d.7s.(3D).7p	°5/2	44821.9067
8604.922	Th	I	-	-	6d.7s2.7p	3F°2	10783.15535	6d3.(2P).7s	1	22401.20793
8616.2222	Th	I	4	-	5f.6d2.7s	5I°5	17501.17592	6d4	3G4	29104.00388
8617.1233	Th	II	-	-	6d3	3/2	7001.42117	5f.(2F°).6d2.(3F)	°3/2	19050.82932
8620.1937	Th	II	-	-	6d.(2D).7s2	5/2	4113.35932	5f.6d.(3D°).7s	2D°3/2	15710.84204
8621.323	Th	I	2	-	6d2.7s2	3F3	2869.259165	6d2.7s.7p	5G°2	14465.221873
8628.062	Th	II	-	-	5f.(2F°).6d2.(1D)	°9/2	20989.80656	5f.7s.(1F°).7p	7/2	38165.3562
8629.1415	Th	II	-	-	6d2.(1G).7s	2G7/2	9711.96192	5f.(2F°).6d2.(3F)	°5/2	20310.94225
8635.7416	Th	III	1	-	5f.7s	3F°4	6310.80773	5f2	3H5	17887.40925
8636.928	Th	I	-	-	5f.6d.7s2	3P°2	17847.07751	6d4	1	29422.08479

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