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
12046.68331	Fr	I	-	-	7d	2D5/2	24332.93	26d	2D5/2	32633.97
12047.26383	Fr	I	-	-	7d	2D5/2	24332.93	26d	2D3/2	32633.57
12049.41223	Fr	I	2	-	7d	2D5/2	24332.93	27p	2P°3/2	32632.09
12050.28342	Fr	I	-	-	7d	2D3/2	24244.03	24s	2S1/2	32542.59
12052.17144	Fr	I	-	-	7d	2D5/2	24332.93	27p	2P°1/2	32630.19
12066.01558	Fr	I	-	-	7d	2D5/2	24332.93	27s	2S1/2	32620.67
12067.34059	Fr	I	-	-	7d	2D3/2	24244.03	22d	2D3/2	32530.86
12071.22991	Fr	I	2	-	7d	2D3/2	24244.03	23p	2P°3/2	32528.19
12076.22999	Fr	I	3	-	7d	2D3/2	24244.03	23p	2P°1/2	32524.76
12076.3175	Fr	I	-	-	7d	2D5/2	24332.93	25d	2D5/2	32613.6
12076.9738	Fr	I	-	-	7d	2D5/2	24332.93	25d	2D3/2	32613.15
12079.45382	Fr	I	2	-	7d	2D5/2	24332.93	26p	2P°3/2	32611.45
12082.63556	Fr	I	-	-	7d	2D5/2	24332.93	26p	2P°1/2	32609.27
12089.73046	Fr	I	10	-	8p	2P°3/2	23658.306	16s	2S1/2	31929.789
12098.61338	Fr	I	-	-	7d	2D5/2	24332.93	26s	2S1/2	32598.34
12101.49768	Fr	I	-	-	7d	2D3/2	24244.03	23s	2S1/2	32507.47
12110.54017	Fr	I	-	-	7d	2D5/2	24332.93	24d	2D5/2	32590.2
12111.30287	Fr	I	-	-	7d	2D5/2	24332.93	24d	2D3/2	32589.68
12114.17856	Fr	I	2	-	7d	2D5/2	24332.93	25p	2P°3/2	32587.72
12117.87787	Fr	I	-	-	7d	2D5/2	24332.93	25p	2P°1/2	32585.2
12120.19109	Fr	I	3	-	8p	2P°1/2	23112.96	12d	2D5/2	31363.655
12120.551	Fr	I	-	-	7d	2D3/2	24244.03	21d	2D5/2	32494.48
12121.78515	Fr	I	-	-	7d	2D3/2	24244.03	21d	2D3/2	32493.64
12126.43016	Fr	I	2	-	7d	2D3/2	24244.03	22p	2P°3/2	32490.48
12130.70201	Fr	I	25	-	8p	2P°1/2	23112.96	12d	2D3/2	31356.506
12132.38862	Fr	I	4	-	7d	2D3/2	24244.03	22p	2P°1/2	32486.43
12136.46729	Fr	I	-	-	7d	2D5/2	24332.93	25s	2S1/2	32572.56
12150.37302	Fr	I	-	-	7d	2D5/2	24332.93	23d	2D5/2	32563.13
12151.27364	Fr	I	-	-	7d	2D5/2	24332.93	23d	2D3/2	32562.52
12154.62629	Fr	I	3	-	7d	2D5/2	24332.93	24p	2P°3/2	32560.25
12158.95647	Fr	I	-	-	7d	2D5/2	24332.93	24p	2P°1/2	32557.32
12162.62845	Fr	I	-	-	7d	2D3/2	24244.03	22s	2S1/2	32465.937
12173.59547	Fr	I	-	-	8p	2P°1/2	23112.96	13p	2P°3/2	31327.46
12175.51047	Fr	I	15	-	8p	2P°3/2	23658.306	14d	2D5/2	31871.514
12180.77241	Fr	I	-	-	7d	2D5/2	24332.93	24s	2S1/2	32542.59
12181.1938	Fr	I	8	-	8p	2P°3/2	23658.306	14d	2D3/2	31867.682
12185.52511	Fr	I	-	-	7d	2D3/2	24244.03	20d	2D5/2	32450.488
12187.01758	Fr	I	-	-	7d	2D3/2	24244.03	20d	2D3/2	32449.483
12192.62395	Fr	I	2	-	7d	2D3/2	24244.03	21p	2P°3/2	32445.71
12198.20125	Fr	I	-	-	7d	2D5/2	24332.93	22d	2D3/2	32530.86
12199.82335	Fr	I	4	-	7d	2D3/2	24244.03	21p	2P°1/2	32440.87
12202.1754	Fr	I	3	-	7d	2D5/2	24332.93	23p	2P°3/2	32528.19
12203.53942	Fr	I	-	-	8p	2P°3/2	23658.306	15p	2P°3/2	31852.65
12207.28457	Fr	I	-	-	7d	2D5/2	24332.93	23p	2P°1/2	32524.76
12213.68079	Fr	I	-	-	7d	2D3/2	24244.03	22d	2D5/2	32431.57
12226.79233	Fr	I	-	-	8p	2P°1/2	23112.96	13p	2P°1/2	31291.72
12231.73661	Fr	I	-	-	8p	2P°3/2	23658.306	15p	2P°1/2	31833.76
12233.10425	Fr	I	-	-	7d	2D5/2	24332.93	23s	2S1/2	32507.47
12236.44233	Fr	I	-	-	7d	2D3/2	24244.03	21s	2S1/2	32416.34
12252.57457	Fr	I	-	-	7d	2D5/2	24332.93	21d	2D5/2	32494.48

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