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
3173.2103	Th	II	20	-	5f.6d.(3F°).7s	4F°5/2	7331.48541	5f.6d.(3D°).7p	3/2	50907.806
3174.062	Th	II	4	-	5f.6d.(1F°).7s	°7/2	18973.77768	5f2.6d+5f.6d.7p	9/2	49837.6587
3174.20419	Th	II	180	-	6d2.(3F).7s	4F3/2	1859.93843	5f.(2F°).6d2.(1S)	°5/2	33354.7862
3174.45631	Th	II	40	-	6d3	3/2	7001.42117	6d2.(3P).7p	°5/2	37846.1686
3174.9751	Th	II	4	-	5f.6d.(3D°).7s	°5/2	16033.14845	5f.6d.7p	3/2	52307.4829
3175.0572	Th	II	10	-	5f.6d.(3D°).7s	°3/2	12902.37757	5f2.6d+5f.6d.7p	5/2	51935.6876
3175.72559	Th	II	360	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(3H°).7p	9/2	42955.8455
3176.50558	Th	II	45	-	6d2.(3P).7s	4P1/2	6244.29489	6d2.(1D).7p	°1/2	37716.3253
3176.56697	Th	II	65	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.6d+5f.6d.7p	9/2	49837.6587
3177.19808	Th	II	50	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f.7s.(1F°).7p	7/2	38165.3562
3177.346	Th	II	4	-	6d3	7/2	10855.32366	6d2.(3F).7p	°9/2	42319.0163
3177.382	Th	II	6	-	5f.(2F°).6d2.(3F)	4H°9/2	15242.89888	5f2.6d+5f.6d.7p	7/2	42751.3291
3177.4843	Th	II	20	-	5f.6d.(3G°).7s	°7/2	14790.99291	5f2.6d+5f.6d.7p	9/2	49837.6587
3177.7687	Th	II	15	-	5f.(2F°).6d2.(3F)	4I°9/2	14275.57661	5f2.(3H).6d	11/2	45735.0949
3177.87658	Th	II	45	-	5f.6d.(3P°).7s	°3/2	15144.73767	5f2.6d+5f.6d.7p	5/2	51935.6876
3178.78127	Th	II	65	-	5f.6d.(3D°).7s	4D°7/2	15453.03596	5f2.6d+5f.6d.7p	5/2	51935.6876
3179.04804	Th	II	480	-	6d2.(3F).7s	4F7/2	4146.57708	6d2.(3F).7p	°9/2	42319.0163
3179.531	Th	II	4	-	5f.6d.(1G°).7s	2G°7/2	9202.26506	5f2.(3F).6d	5/2	40644.3356
3179.9684	Th	II	30	-	5f.6d.(3D°).7s	2D°3/2	15710.84204	5f.6d.7p	3/2	52307.4829
3180.19361	Th	II	1500	-	6d2.(3F).7s	4F5/2	1521.89632	6d2.(3F).7p	4G°7/2	32957.4308
3180.2735	Th	II	30	-	6d3	3/2	7001.42117	6d.7s.(3D).7p	°3/2	37601.7026
3180.773	Th	II	6	-	5f.6d.(3G°).7s	4G°9/2	13468.96833	5f2.6d+5f.6d.7p	7/2	42751.3291
3181.18914	Th	II	105	-	5f.6d.(3F°).7s	4F°5/2	7331.48541	5f2.(1D).7s	3/2	38757.1817
3181.7583	Th	II	15	-	5f.6d.(3H°).7s	2H°11/2	14484.32431	5f2.6d+5f.6d.7p	9/2	49837.6587
3182.236	Th	II	4	-	5f.6d.(3D°).7s	°5/2	16033.14845	5f2.6d+5f.6d.7p	5/2	51935.6876
3182.3571	Th	II	15	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	5/2	51935.6876
3182.40531	Th	II	50	-	5f.6d.(3F°).7s	4F°3/2	6691.3873	5f2.(3P).7s	5/2	38105.0734
3182.64238	Th	II	70	-	6d2.(3P).7s	4P5/2	9061.10354	6d2.(3F).7p	°3/2	40472.451
3182.9241	Th	II	2	-	5f.(2F°).6d2.(1G)	°7/2	24982.4458	5f2.6d+5f.6d.7p	5/2	51935.6876
3183.167	Th	II	9	-	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f.6d.(3F°).7p	3/2	39150.6794
3183.55609	Th	II	45	-	5f.6d.(3G°).7s	4G°7/2	11116.58451	5f2.6d+5f.6d.7p	7/2	42751.3291
3183.611	Th	II	6	-	6d3	4F9/2	13248.70938	6d2.(3P).7p	°7/2	44650.49
3183.79487	Th	II	65	-	6d2.(1D).7s	5/2	13250.50912	6d2.(3P).7p	°7/2	44650.49
3183.9777	Th	II	30	-	5f.6d.(3D°).7s	°3/2	12902.37757	5f2.6d	3/2	47869.6034
3184.6148	Th	II	25	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	7/2	42751.3291
3184.94903	Th	II	285	-	5f.7s2	2F°5/2	4490.26167	5f.6d.(1G°).7p	7/2	36809.2811
3186.704	Th	II	6	-	5f.6d.(3F°).7s	°7/2	13818.3381	5f2.6d+5f.6d.7p	5/2	51935.6876
3187.0034	Th	II	30	-	5f.6d.(1G°).7s	2G°7/2	9202.26506	5f.6d.(3F°).7p	7/2	40570.631
3187.03398	Th	II	40	-	5f.6d.(1H°).7s	°9/2	22642.10563	5f2.6d+5f.6d.7p	7/2	42751.3291
3187.333	Th	II	10	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f.6d.(1P°).7p	3/2	51676.0629
3187.40264	Th	II	35	-	6d3	7/2	10855.32366	6d2.(3F).7p	°5/2	36687.9875
3187.4785	Th	II	20	-	6d2.(3P).7s	4P1/2	6244.29489	6d.7s.(3D).7p	°1/2	37607.9884
3188.11783	Th	II	85	-	6d2.(3P).7s	4P1/2	6244.29489	6d.7s.(3D).7p	°3/2	37601.7026
3188.23279	Th	II	915	-	6d2.(3F).7s	4F9/2	6213.49036	6d.7s.(3D).7p	4F°9/2	37569.7616
3188.30836	Th	II	525	-	6d2.(3F).7s	4F3/2	1859.93843	5f.(2F°).6d2.(1G)	°3/2	33215.4672
3188.5154	Th	II	15	-	5f.(2F°).6d2.(3F)	4H°11/2	17771.06472	5f2.(1I).6d	11/2	56945.1401
3188.5528	Th	II	10	-	6d.7s2	2D3/2	0	6d.7s.(3D).7p	°3/2	37601.7026
3189.038	Th	II	10	-	6d3	4P1/2	14349.3888	6d.7s.(1D).7p	°3/2	45697.7434
3190.07001	Th	II	90	-	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f.6d.(3D°).7p	5/2	40923.6225
3190.1644	Th	II	150	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(3F°).7p	9/2	42200.2124

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