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
42453.74134	Fr	I	-	-	10d	2D5/2	30325.605	29d	2D3/2	32681.11
42469.91431	Fr	I	5	-	10d	2D3/2	30309.962	29p	2P°1/2	32664.57
42471.95258	Fr	I	5	-	10d	2D5/2	30325.605	30p	2P°3/2	32680.1
42495.41581	Fr	I	-	-	10d	2D5/2	30325.605	30p	2P°1/2	32678.8
42504.1941	Fr	I	150	-	9p	2P°3/2	27366.2	11s	2S1/2	29718.909
42578.55744	Fr	I	10	-	11p	2P°3/2	30241.6	24d	2D5/2	32590.2
42587.98678	Fr	I	5	-	11p	2P°3/2	30241.6	24d	2D3/2	32589.68
42602.90092	Fr	I	-	-	10d	2D3/2	30309.962	29s	2S1/2	32657.22
42613.30345	Fr	I	-	-	10d	2D5/2	30325.605	30s	2S1/2	32672.29
42618.47937	Fr	I	6	-	11p	2P°1/2	30161.07	23s	2S1/2	32507.47
42623.56572	Fr	I	-	-	11p	2P°3/2	30241.6	25p	2P°3/2	32587.72
42669.39751	Fr	I	-	-	11p	2P°3/2	30241.6	25p	2P°1/2	32585.2
42700.64499	Fr	I	-	-	10d	2D5/2	30325.605	28d	2D5/2	32667.49
42701.68433	Fr	I	-	-	10d	2D3/2	30309.962	27d	2D5/2	32651.79
42706.29811	Fr	I	-	-	10d	2D5/2	30325.605	28d	2D3/2	32667.18
42708.0673	Fr	I	-	-	10d	2D3/2	30309.962	27d	2D3/2	32651.44
42723.02917	Fr	I	-	-	9d	2D3/2	29316.497	13d	2D5/2	31657.155
42727.09988	Fr	I	6	-	10d	2D5/2	30325.605	29p	2P°3/2	32666.04
42731.6096	Fr	I	3	-	10d	2D3/2	30309.962	28p	2P°3/2	32650.15
42753.95314	Fr	I	-	-	10d	2D5/2	30325.605	29p	2P°1/2	32664.57
42762.12541	Fr	I	6	-	10d	2D3/2	30309.962	28p	2P°1/2	32648.48
42817.32886	Fr	I	-	-	9d	2D3/2	29316.497	13d	2D3/2	31652
42855.73474	Fr	I	1	-	11p	2P°1/2	30161.07	21d	2D5/2	32494.48
42871.16785	Fr	I	15	-	11p	2P°1/2	30161.07	21d	2D3/2	32493.64
42888.72734	Fr	I	-	-	10d	2D5/2	30325.605	29s	2S1/2	32657.22
42900.77908	Fr	I	9	-	11p	2P°3/2	30241.6	25s	2S1/2	32572.56
42915.17644	Fr	I	-	-	10d	2D3/2	30309.962	28s	2S1/2	32640.14
42929.32545	Fr	I	-	-	11p	2P°1/2	30161.07	22p	2P°3/2	32490.48
42988.84225	Fr	I	-	-	10d	2D5/2	30325.605	27d	2D5/2	32651.79
42995.31136	Fr	I	-	-	10d	2D5/2	30325.605	27d	2D3/2	32651.44
43004.09399	Fr	I	-	-	11p	2P°1/2	30161.07	22p	2P°1/2	32486.43
43019.17149	Fr	I	6	-	10d	2D5/2	30325.605	28p	2P°3/2	32650.15
43029.11178	Fr	I	-	-	10d	2D3/2	30309.962	26d	2D5/2	32633.97
43036.51907	Fr	I	-	-	10d	2D3/2	30309.962	26d	2D3/2	32633.57
43050.09955	Fr	I	-	-	10d	2D5/2	30325.605	28p	2P°1/2	32648.48
43063.94824	Fr	I	3	-	10d	2D3/2	30309.962	27p	2P°3/2	32632.09
43075.04103	Fr	I	10	-	11p	2P°3/2	30241.6	23d	2D5/2	32563.13
43086.3623	Fr	I	6	-	11p	2P°3/2	30241.6	23d	2D3/2	32562.52
43099.21266	Fr	I	7	-	10d	2D3/2	30309.962	27p	2P°1/2	32630.19
43128.54463	Fr	I	-	-	11p	2P°3/2	30241.6	24p	2P°3/2	32560.25
43183.11368	Fr	I	-	-	11p	2P°3/2	30241.6	24p	2P°1/2	32557.32
43190.23832	Fr	I	-	-	9d	2D5/2	29341.817	13d	2D5/2	31657.155
43196.67489	Fr	I	30	-	9d	2D3/2	29316.497	14p	2P°3/2	31631.49
43205.22265	Fr	I	-	-	10d	2D5/2	30325.605	28s	2S1/2	32640.14
43216.85527	Fr	I	-	-	11s	2S1/2	29718.909	15d	2D5/2	32032.821
43271.31112	Fr	I	5	-	11s	2S1/2	29718.909	15d	2D3/2	32029.909
43276.77924	Fr	I	-	-	10d	2D3/2	30309.962	27s	2S1/2	32620.67
43286.61409	Fr	I	-	-	9d	2D5/2	29341.817	13d	2D3/2	31652
43320.70535	Fr	I	-	-	10d	2D5/2	30325.605	26d	2D5/2	32633.97
43328.21338	Fr	I	-	-	10d	2D5/2	30325.605	26d	2D3/2	32633.57

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