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
2848.01244	Th	II	70	-	5f.6d.(3P°).7s	4P°5/2	17460.62698	5f2.6d+5f.6d.7p	7/2	42751.3291
2849.169	Th	II	15	-	5f.6d.(3F°).7s	4F°7/2	9720.29776	5f2.6d+5f.6d.7p	7/2	42751.3291
2851.11882	Th	II	30	-	5f.6d.(1H°).7s	2H°11/2	22014.8788	5f2.6d+5f.6d.7p	9/2	49837.6587
2851.25897	Th	II	420	-	6d2.(3F).7s	4F5/2	1521.89632	6d2.(1D).7p	°7/2	49121.9347
2851.44276	Th	II	105	-	6d2.(3F).7s	4F5/2	1521.89632	6d2.(3F).7p	°3/2	40472.451
2852.50031	Th	II	75	-	5f.6d.(3G°).7s	°7/2	14790.99291	5f2.6d+5f.6d.7p	9/2	49837.6587
2854.13263	Th	II	105	-	5f.6d.(3F°).7s	°7/2	13818.3381	5f2.6d+5f.6d.7p	9/2	49837.6587
2854.91717	Th	II	55	-	5f.6d.(3D°).7s	4D°7/2	15453.03596	5f2.6d+5f.6d.7p	9/2	49837.6587
2855.8671	Th	II	15	-	5f.6d.(3F°).7s	4F°5/2	7331.48541	5f2.6d+5f.6d.7p	5/2	51935.6876
2855.90393	Th	II	60	-	5f.6d.(1D°).7s	2D°3/2	11576.40136	5f2.6d+5f.6d.7p	5/2	51935.6876
2857.262	Th	II	6	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f2.6d+5f.6d.7p	7/2	42751.3291
2857.3981	Th	II	25	-	6d.7s2	2D3/2	0	6d.7s.(3D).7p	°3/2	37601.7026
2857.49075	Th	II	60	-	5f.6d.(3F°).7s	4F°3/2	6691.3873	5f2.(3F).6d	3/2	41936.5335
2857.599	Th	II	6	-	5f.6d.(3G°).7s	4G°9/2	13468.96833	5f2.6d+5f.6d.7p	7/2	42751.3291
2858.915	Th	II	45	-	5f.7s2	2F°5/2	4490.26167	5f2.(3F).6d	7/2	39458.284
2859.6911	Th	II	3	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	5/2	51935.6876
2861.27046	Th	II	30	-	5f.6d.(1G°).7s	°9/2	9238.02035	5f.6d.(3G°).7p	11/2	46555.6
2861.32957	Th	II	135	-	6d2.(1G).7s	2G7/2	9711.96192	6d2.(3P).7p	°7/2	44650.49
2861.3908	Th	II	15	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f.6d.7p	3/2	52307.4829
2861.41462	Th	II	165	-	5f.6d.(3F°).7s	°5/2	10673.13832	5f2.6d+5f.6d.7p	5/2	51935.6876
2861.442	Th	II	25	-	5f.6d.(3H°).7s	4H°11/2	10189.06681	5f2.6d+5f.6d.7p	9/2	49837.6587
2862.00681	Th	II	45	-	5f.6d.(1H°).7s	2H°11/2	22014.8788	5f2.(1I).6d	11/2	56945.1401
2862.52694	Th	II	40	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	7/2	42751.3291
2862.61	Th	II	885	-	6d2.(3F).7s	4F5/2	1521.89632	6d2.(3P).7p	°3/2	36444.8105
2862.646	Th	II	9	-	6d3	3/2	7001.42117	6d2.(3P).7p	°5/2	37846.1686
2862.732	Th	II	3	-	5f.6d.(3D°).7s	°5/2	16033.14845	5f2.6d+5f.6d.7p	7/2	42751.3291
2863.0691	Th	II	3	-	5f2.(3H).7s	4H7/2	24381.7985	5f2.7p?	°5/2	59299.137
2864.65642	Th	II	165	-	5f.6d.(3G°).7s	2G°9/2	17272.25153	5f2.(1I).6d	2I11/2	52170.2057
2864.98	Th	II	6	-	5f.6d.(1G°).7s	2G°7/2	9202.26506	5f2.6d+5f.6d.7p	9/2	49837.6587
2865.2432	Th	II	20	-	5f.6d.(3F°).7s	4F°5/2	7331.48541	5f2.6d+5f.6d.7p	7/2	42751.3291
2866.4066	Th	II	40	-	5f.7s2	2F°5/2	4490.26167	5f.7s.(1F°).7p	5/2	39366.9075
2866.65124	Th	II	60	-	5f.6d.(3H°).7s	2H°11/2	14484.32431	5f.6d.(3G°).7p	11/2	46555.6
2867.0273	Th	II	15	-	5f.6d.(3D°).7s	4D°5/2	14545.55724	5f.6d.7p	3/2	52307.4829
2867.067	Th	II	30	-	6d2.(3F).7s	4F5/2	1521.89632	6d2.(3F).7p	°3/2	40472.451
2867.1201	Th	II	15	-	5f.7s2	2F°7/2	8378.85915	5f2.6d+5f.6d.7p	7/2	42751.3291
2867.9201	Th	II	15	-	5f.6d.(1G°).7s	°9/2	9238.02035	5f2.6d+5f.6d.7p	9/2	49837.6587
2868.41655	Th	II	20	-	5f.6d.(3F°).7s	2F°5/2	12472.17734	5f2.6d+5f.6d.7p	5/2	51935.6876
2868.68097	Th	II	40	-	5f.7s2	2F°7/2	8378.85915	5f2.6d+5f.6d.7p	5/2	51935.6876
2869.528	Th	II	5	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	5/2	51935.6876
2869.91513	Th	II	95	-	6d3	7/2	10855.32366	6d2.(3F).7p	°7/2	40184.1084
2870.04952	Th	II	25	-	5f.6d.(3F°).7s	4F°7/2	9720.29776	5f2.6d+5f.6d.7p	5/2	51935.6876
2870.28471	Th	II	20	-	5f.6d.(3G°).7s	4G°9/2	13468.96833	5f2.6d+5f.6d.7p	7/2	42751.3291
2870.40648	Th	II	675	-	6d2.(3F).7s	4F3/2	1859.93843	6d2.(3F).7p	°5/2	36687.9875
2870.82254	Th	II	65	-	5f.6d.(3H°).7s	°9/2	6700.18627	5f2.6d+5f.6d.7p	7/2	42751.3291
2871.105	Th	II	15	-	5f.6d.(1D°).7s	2D°3/2	11576.40136	5f.6d.7p	3/2	52307.4829
2871.69253	Th	III	30	-	5f.7s	°3	2527.0955	5f.7p	(5/2,3/2)3	42313.0562
2871.7541	Th	II	8	-	5f.6d.(3P°).7s	4P°5/2	17460.62698	5f2.6d+5f.6d.7p	7/2	42751.3291
2872.2671	Th	II	5	-	5f.(2F°).6d2.(1G)	°9/2	22139.65746	5f2.(1I).6d	11/2	56945.1401
2872.441	Th	II	5	-	5f.6d.(3G°).7s	4G°5/2	9585.40432	5f2.6d+5f.6d.7p	5/2	51935.6876
2873.168	Th	II	5	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f2.6d+5f.6d.7p	5/2	51935.6876

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