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
28868.27694	Fr	I	-	-	10p	2P°1/2	29064.18	23p	2P°3/2	32528.19
28896.89012	Fr	I	-	-	10p	2P°1/2	29064.18	23p	2P°1/2	32524.76
28902.53602	Fr	I	1	-	8p	2P°3/2	23658.306	9p	2P°1/2	27118.21
28909.00313	Fr	I	4	-	10p	2P°3/2	29198.09	29s	2S1/2	32657.22
28933.79543	Fr	I	-	-	8d	2D5/2	27645.373	13s	2S1/2	31101.539
28954.45464	Fr	I	5	-	10p	2P°3/2	29198.09	27d	2D5/2	32651.79
28957.3892	Fr	I	2	-	10p	2P°3/2	29198.09	27d	2D3/2	32651.44
28968.21029	Fr	I	-	-	10p	2P°3/2	29198.09	28p	2P°3/2	32650.15
28982.23099	Fr	I	-	-	10p	2P°3/2	29198.09	28p	2P°1/2	32648.48
29041.99182	Fr	I	4	-	10p	2P°1/2	29064.18	23s	2S1/2	32507.47
29052.45421	Fr	I	4	-	10p	2P°3/2	29198.09	28s	2S1/2	32640.14
29058.83659	Fr	I	35	-	9p	2P°1/2	27118.21	12s	2S1/2	30559.504
29104.62531	Fr	I	5	-	10p	2P°3/2	29198.09	26d	2D5/2	32633.97
29108.01402	Fr	I	3	-	10p	2P°3/2	29198.09	26d	2D3/2	32633.57
29120.55911	Fr	I	-	-	10p	2P°3/2	29198.09	27p	2P°3/2	32632.09
29136.68017	Fr	I	-	-	10p	2P°3/2	29198.09	27p	2P°1/2	32630.19
29151.96922	Fr	I	1	-	10p	2P°1/2	29064.18	21d	2D5/2	32494.48
29159.1096	Fr	I	10	-	10p	2P°1/2	29064.18	21d	2D3/2	32493.64
29186.00239	Fr	I	-	-	10p	2P°1/2	29064.18	22p	2P°3/2	32490.48
29200.78901	Fr	I	-	-	10s	2S1/2	28310.617	15s	2S1/2	31735.182
29217.72464	Fr	I	5	-	10p	2P°3/2	29198.09	27s	2S1/2	32620.67
29220.54204	Fr	I	-	-	10p	2P°1/2	29064.18	22p	2P°1/2	32486.43
29278.20443	Fr	I	6	-	10p	2P°3/2	29198.09	25d	2D5/2	32613.6
29282.06239	Fr	I	3	-	10p	2P°3/2	29198.09	25d	2D3/2	32613.15
29296.64612	Fr	I	-	-	10p	2P°3/2	29198.09	26p	2P°3/2	32611.45
29315.36888	Fr	I	-	-	10p	2P°3/2	29198.09	26p	2P°1/2	32609.27
29396.57359	Fr	I	4	-	10p	2P°1/2	29064.18	22s	2S1/2	32465.937
29400.15165	Fr	I	2	-	7d	2D3/2	24244.03	8d	2D5/2	27645.373
29409.60224	Fr	I	5	-	10p	2P°3/2	29198.09	26s	2S1/2	32598.34
29470.87982	Fr	I	75	-	9s	2S1/2	25671	10p	2P°1/2	29064.18
29480.17606	Fr	I	7	-	10p	2P°3/2	29198.09	24d	2D5/2	32590.2
29484.69597	Fr	I	3	-	10p	2P°3/2	29198.09	24d	2D3/2	32589.68
29501.74503	Fr	I	-	-	10p	2P°3/2	29198.09	25p	2P°3/2	32587.72
29523.69424	Fr	I	-	-	10p	2P°3/2	29198.09	25p	2P°1/2	32585.2
29530.68652	Fr	I	1	-	10p	2P°1/2	29064.18	20d	2D5/2	32450.488
29539.45334	Fr	I	10	-	10p	2P°1/2	29064.18	20d	2D3/2	32449.483
29572.41249	Fr	I	-	-	10p	2P°1/2	29064.18	21p	2P°3/2	32445.71
29609.8634	Fr	I	-	-	9d	2D3/2	29316.497	30d	2D5/2	32693.75
29612.05542	Fr	I	-	-	9d	2D3/2	29316.497	30d	2D3/2	32693.5
29614.80029	Fr	I	-	-	10p	2P°1/2	29064.18	21p	2P°1/2	32440.87
29634.28331	Fr	I	6	-	10p	2P°3/2	29198.09	25s	2S1/2	32572.56
29647.37413	Fr	I	360	-	8s	2S1/2	19739.98	8p	2P°1/2	23112.96
29696.58994	Fr	I	-	-	10p	2P°1/2	29064.18	22d	2D5/2	32431.57
29717.32877	Fr	I	8	-	10p	2P°3/2	29198.09	23d	2D5/2	32563.13
29718.62701	Fr	I	-	-	9d	2D3/2	29316.497	29d	2D5/2	32681.39
29721.10017	Fr	I	-	-	9d	2D3/2	29316.497	29d	2D3/2	32681.11
29722.71678	Fr	I	4	-	10p	2P°3/2	29198.09	23d	2D3/2	32562.52
29730.02462	Fr	I	2	-	9d	2D3/2	29316.497	30p	2P°3/2	32680.1
29741.51943	Fr	I	3	-	9d	2D3/2	29316.497	30p	2P°1/2	32678.8
29742.7844	Fr	I	-	-	10p	2P°3/2	29198.09	24p	2P°3/2	32560.25

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