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
13583.41302	Fr	I	20	-	7d	2D3/2	24244.03	14p	2P°1/2	31605.95
13653.32168	Fr	I	-	-	7d	2D5/2	24332.93	13d	2D5/2	31657.155
13662.93805	Fr	I	-	-	7d	2D5/2	24332.93	13d	2D3/2	31652
13701.33287	Fr	I	20	-	7d	2D5/2	24332.93	14p	2P°3/2	31631.49
13720.55107	Fr	I	40	-	8p	2P°3/2	23658.306	11d	2D5/2	30946.643
13740.0026	Fr	I	20	-	8p	2P°3/2	23658.306	11d	2D3/2	30936.325
13749.44658	Fr	I	2	-	7d	2D5/2	24332.93	14p	2P°1/2	31605.95
13821.97899	Fr	I	-	-	8p	2P°3/2	23658.306	12p	2P°3/2	30893.16
13833.81111	Fr	I	315	-	6d	2D5/2	16429.64	8p	2P°3/2	23658.306
13836.16733	Fr	I	2	-	7d	2D3/2	24244.03	14s	2S1/2	31471.465
13864.53929	Fr	I	6	-	8p	2P°1/2	23112.96	10d	2D5/2	30325.605
13894.67448	Fr	I	60	-	8p	2P°1/2	23112.96	10d	2D3/2	30309.962
13922.39158	Fr	I	-	-	8p	2P°3/2	23658.306	12p	2P°1/2	30840.98
14008.47653	Fr	I	-	-	7d	2D5/2	24332.93	14s	2S1/2	31471.465
14027.92117	Fr	I	-	-	8p	2P°1/2	23112.96	11p	2P°3/2	30241.6
14045.68359	Fr	I	-	-	7d	2D3/2	24244.03	12d	2D5/2	31363.655
14059.8014	Fr	I	-	-	7d	2D3/2	24244.03	12d	2D3/2	31356.506
14117.4544	Fr	I	10	-	7d	2D3/2	24244.03	13p	2P°3/2	31327.46
14188.20081	Fr	I	-	-	8p	2P°1/2	23112.96	11p	2P°1/2	30161.07
14189.04634	Fr	I	25	-	7d	2D3/2	24244.03	13p	2P°1/2	31291.72
14223.28423	Fr	I	-	-	7d	2D5/2	24332.93	12d	2D5/2	31363.655
14237.7615	Fr	I	-	-	7d	2D5/2	24332.93	12d	2D3/2	31356.506
14239.43612	Fr	I	-	-	9s	2S1/2	25671	30d	2D5/2	32693.75
14239.94304	Fr	I	-	-	9s	2S1/2	25671	30d	2D3/2	32693.5
14264.54163	Fr	I	-	-	9s	2S1/2	25671	29d	2D5/2	32681.39
14265.11139	Fr	I	-	-	9s	2S1/2	25671	29d	2D3/2	32681.11
14267.16697	Fr	I	2	-	9s	2S1/2	25671	30p	2P°3/2	32680.1
14269.81364	Fr	I	-	-	9s	2S1/2	25671	30p	2P°1/2	32678.8
14283.08212	Fr	I	-	-	9s	2S1/2	25671	30s	2S1/2	32672.29
14292.88114	Fr	I	-	-	9s	2S1/2	25671	28d	2D5/2	32667.49
14293.51446	Fr	I	-	-	9s	2S1/2	25671	28d	2D3/2	32667.18
14295.84391	Fr	I	2	-	9s	2S1/2	25671	29p	2P°3/2	32666.04
14296.88628	Fr	I	25	-	7d	2D5/2	24332.93	13p	2P°3/2	31327.46
14298.8488	Fr	I	-	-	9s	2S1/2	25671	29p	2P°1/2	32664.57
14313.8922	Fr	I	-	-	9s	2S1/2	25671	29s	2S1/2	32657.22
14325.02625	Fr	I	-	-	9s	2S1/2	25671	27d	2D5/2	32651.79
14325.74451	Fr	I	-	-	9s	2S1/2	25671	27d	2D3/2	32651.44
14328.39243	Fr	I	2	-	9s	2S1/2	25671	28p	2P°3/2	32650.15
14331.8218	Fr	I	1	-	9s	2S1/2	25671	28p	2P°1/2	32648.48
14348.97276	Fr	I	-	-	9s	2S1/2	25671	28s	2S1/2	32640.14
14361.68761	Fr	I	-	-	9s	2S1/2	25671	26d	2D5/2	32633.97
14362.51269	Fr	I	-	-	9s	2S1/2	25671	26d	2D3/2	32633.57
14365.56631	Fr	I	2	-	9s	2S1/2	25671	27p	2P°3/2	32632.09
14369.4884	Fr	I	1	-	9s	2S1/2	25671	27p	2P°1/2	32630.19
14370.31438	Fr	I	2	-	7d	2D5/2	24332.93	13p	2P°1/2	31291.72
14389.17244	Fr	I	-	-	9s	2S1/2	25671	27s	2S1/2	32620.67
14403.82566	Fr	I	-	-	9s	2S1/2	25671	25d	2D5/2	32613.6
14404.75933	Fr	I	-	-	9s	2S1/2	25671	25d	2D3/2	32613.15
14408.28765	Fr	I	3	-	9s	2S1/2	25671	26p	2P°3/2	32611.45
14412.81472	Fr	I	1	-	9s	2S1/2	25671	26p	2P°1/2	32609.27

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