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
2811.4134	Th	II	15	-	5f.6d.(3F°).7s	°7/2	13818.3381	5f2.6d+5f.6d.7p	7/2	42751.3291
2812.42562	Th	II	20	-	5f.6d.(3H°).7s	4H°11/2	10189.06681	5f2.(3H).6d	11/2	45735.0949
2814.3189	Th	II	80	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f2.6d+5f.6d.7p	7/2	42751.3291
2814.46939	Th	II	30	-	5f.6d.(1F°).7s	°7/2	18973.77768	5f2.6d+5f.6d.7p	5/2	51935.6876
2814.57539	Th	II	105	-	5f.6d.(3P°).7s	°3/2	15144.73767	5f2.6d+5f.6d.7p	5/2	51935.6876
2816.07	Th	II	50	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(3F°).7p	9/2	42200.2124
2816.9276	Th	II	20	-	5f.6d.(1G°).7s	°9/2	9238.02035	5f.6d.(3F°).7p	11/2	46216.5809
2817.13492	Th	II	25	-	5f.6d.(3G°).7s	4G°7/2	11116.58451	5f2.6d+5f.6d.7p	5/2	51935.6876
2819.32269	Th	II	90	-	6d2.(3P).7s	1/2	7828.56081	6d2.(3P).7p	°3/2	36444.8105
2820.33494	Th	II	50	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(3G°).7p	11/2	46555.6
2821.60441	Th	II	50	-	5f.7s2	2F°7/2	8378.85915	5f2.6d+5f.6d.7p	9/2	49837.6587
2822.02488	Th	II	120	-	5f.7s2	2F°7/2	8378.85915	5f2.6d+5f.6d.7p	7/2	42751.3291
2822.18051	Th	II	40	-	5f.6d.(3D°).7s	4D°1/2	11725.42899	5f.6d.7p	3/2	52307.4829
2822.2748	Th	II	15	-	5f.(2F°).6d2.(3P)	°7/2	20969.0139	5f2.6d+5f.6d.7p	5/2	51935.6876
2822.35755	Th	II	30	-	6d3	4F5/2	9400.96493	6d.7s.(3D).7p	°5/2	44821.9067
2822.40592	Th	II	25	-	5f.6d.(3D°).7s	4D°1/2	11725.42899	5f.6d.(3D°).7p	1/2	47145.7621
2822.55881	Th	II	60	-	5f.6d.(3D°).7s	°3/2	12902.37757	5f2.6d+5f.6d.7p	5/2	51935.6876
2822.68732	Th	II	30	-	6d3	3/2	7001.42117	6d2.(3F).7p	°3/2	40472.451
2823.13258	Th	II	50	-	5f.6d.(3P°).7s	4P°1/2	15324.2406	5f.6d.7p	3/2	52307.4829
2823.55476	Th	II	25	-	5f.6d.(3F°).7s	4F°7/2	9720.29776	5f2.6d+5f.6d.7p	9/2	49837.6587
2824.64218	Th	III	95	-	5f.6d	°4	3188.30107	5f.7p	(7/2,1/2)4	38580.6005
2825.37662	Th	II	40	-	5f.6d.(3F°).7s	4F°9/2	12488.28836	5f2.6d+5f.6d.7p	7/2	42751.3291
2825.944	Th	II	30	-	5f.6d.(3G°).7s	4G°9/2	13468.96833	5f2.6d+5f.6d.7p	9/2	49837.6587
2826.85488	Th	II	165	-	6d2.(3P).7s	4P3/2	8018.19281	6d2.(3P).7p	°5/2	37846.1686
2827.28154	Th	II	30	-	5f.6d.(1D°).7s	2D°3/2	11576.40136	5f2.6d	3/2	47869.6034
2827.75527	Th	II	65	-	5f.6d.(3H°).7s	2H°11/2	14484.32431	5f2.6d+5f.6d.7p	9/2	49837.6587
2827.98913	Th	II	60	-	5f.6d.(1G°).7s	2G°7/2	9202.26506	5f2.6d+5f.6d.7p	5/2	51935.6876
2829.43409	Th	II	25	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f2.6d+5f.6d.7p	9/2	49837.6587
2829.93265	Th	II	50	-	5f.6d.(1D°).7s	2D°3/2	11576.40136	5f2.6d+5f.6d.7p	5/2	51935.6876
2830.44162	Th	II	80	-	5f.6d.(3H°).7s	4H°7/2	6168.35582	5f2.6d+5f.6d.7p	7/2	42751.3291
2831.2086	Th	II	25	-	6d2.(1G).7s	9/2	10379.12308	6d2.(3F).7p	°7/2	40184.1084
2832.01091	Th	II	30	-	6d3	7/2	10855.32366	6d2.(3P).7p	°5/2	37846.1686
2832.31527	Th	II	960	-	6d2.(3F).7s	4F7/2	4146.57708	6d2.(3F).7p	°9/2	42319.0163
2833.33353	Th	II	70	-	6d3	3/2	7001.42117	6d2.(3P).7p	4P°1/2	43744.0904
2833.53306	Th	II	30	-	5f.6d.(3G°).7s	4G°11/2	15349.88002	5f.6d.(1H°).7p	11/2	50631.1277
2834.48209	Th	II	120	-	6d2.(3P).7s	4P3/2	8018.19281	6d2.(3P).7p	°3/2	36444.8105
2834.53139	Th	II	60	-	5f.6d.(3G°).7s	4G°7/2	11116.58451	5f2.6d+5f.6d.7p	7/2	42751.3291
2834.77755	Th	II	25	-	5f.6d.(1G°).7s	°9/2	9238.02035	5f2.6d+5f.6d.7p	7/2	42751.3291
2836.04697	Th	II	165	-	6d2.(3F).7s	4F7/2	4146.57708	6d2.(1G).7p	°7/2	39396.5553
2836.20554	Th	II	25	-	5f.6d.(1G°).7s	2G°7/2	9202.26506	5f2.6d+5f.6d.7p	9/2	49837.6587
2836.3891	Th	II	30	-	5f.6d.(3D°).7s	°5/2	16033.14845	5f2.6d+5f.6d.7p	5/2	51935.6876
2836.43633	Th	II	45	-	5f.6d.(3F°).7s	4F°3/2	6691.3873	5f2.(3F).6d	3/2	41936.5335
2836.58106	Th	III	25	-	5f.6d	°4	3188.30107	5f.7p	(7/2,1/2)3	38431.6411
2837.20153	Th	II	20	-	5f.6d.(3G°).7s	4G°7/2	11116.58451	5f2.6d+5f.6d.7p	7/2	42751.3291
2837.2554	Th	II	25	-	5f.6d.(3D°).7s	°5/2	16033.14845	5f2.6d+5f.6d.7p	7/2	42751.3291
2837.29533	Th	II	1500	-	6d2.(3F).7s	4F9/2	6213.49036	6d2.(3F).7p	4G°11/2	41447.9614
2839.24148	Th	II	75	-	5f.7s2	2F°5/2	4490.26167	5f.6d.(3H°).7p	5/2	39700.5832
2839.33664	Th	II	35	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f.6d.(3F°).7p	9/2	42200.2124
2839.60666	Th	II	55	-	5f.6d.(3H°).7s	4H°13/2	13406.4329	5f.6d.(3G°).7p	13/2	48612.2258
2840.15613	Th	II	105	-	6d.7s2	2D3/2	0	6d2.(3P).7p	4D°1/2	35198.9907

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