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
89425.44154	Fr	I	-	-	13p	2P°3/2	31327.46	21p	2P°3/2	32445.71
89428.24054	Fr	I	3	-	14s	2S1/2	31471.465	24d	2D3/2	32589.68
89585.26502	Fr	I	20	-	14s	2S1/2	31471.465	25p	2P°3/2	32587.72
89693.66027	Fr	I	95	-	11p	2P°3/2	30241.6	12d	2D3/2	31356.506
89787.96572	Fr	I	9	-	14s	2S1/2	31471.465	25p	2P°1/2	32585.2
89814.17447	Fr	I	-	-	13p	2P°3/2	31327.46	21p	2P°1/2	32440.87
89938.41018	Fr	I	195	-	10p	2P°3/2	29198.09	10d	2D3/2	30309.962
90005.76037	Fr	I	-	-	12p	2P°3/2	30893.16	16p	2P°1/2	32004.2
90136.29509	Fr	I	3	-	12d	2D3/2	31356.506	22s	2S1/2	32465.937
90412.56156	Fr	I	4	-	13p	2P°1/2	31291.72	19d	2D5/2	32397.761
90511.49858	Fr	I	45	-	13p	2P°1/2	31291.72	19d	2D3/2	32396.552
90570.68589	Fr	I	30	-	13p	2P°3/2	31327.46	22d	2D5/2	32431.57
90720.88631	Fr	I	-	-	12d	2D5/2	31363.655	22s	2S1/2	32465.937
90818.68504	Fr	I	-	-	14s	2S1/2	31471.465	25s	2S1/2	32572.56
90886.78234	Fr	I	-	-	13p	2P°1/2	31291.72	20p	2P°3/2	32391.99
91103.63859	Fr	I	2	-	12s	2S1/2	30559.504	13d	2D5/2	31657.155
91166.84444	Fr	I	-	-	10p	2P°1/2	29064.18	11p	2P°1/2	30161.07
91199.6031	Fr	I	-	-	11d	2D3/2	30936.325	15d	2D5/2	32032.821
91371.7643	Fr	I	-	-	13p	2P°1/2	31291.72	20p	2P°1/2	32386.15
91409.18224	Fr	I	-	-	12d	2D3/2	31356.506	20d	2D5/2	32450.488
91442.44978	Fr	I	-	-	11d	2D3/2	30936.325	15d	2D3/2	32029.909
91493.23362	Fr	I	-	-	12d	2D3/2	31356.506	20d	2D3/2	32449.483
91533.51591	Fr	I	20	-	12s	2S1/2	30559.504	13d	2D3/2	31652
91603.19329	Fr	I	-	-	14s	2S1/2	31471.465	23d	2D5/2	32563.13
91654.40789	Fr	I	3	-	14s	2S1/2	31471.465	23d	2D3/2	32562.52
91683.23077	Fr	I	-	-	13s	2S1/2	31101.539	18s	2S1/2	32192.251
91810.16596	Fr	I	15	-	12d	2D3/2	31356.506	21p	2P°3/2	32445.71
91837.48439	Fr	I	30	-	13p	2P°3/2	31327.46	21s	2S1/2	32416.34
91843.47301	Fr	I	40	-	12p	2P°1/2	30840.98	16s	2S1/2	31929.789
91845.4975	Fr	I	20	-	14s	2S1/2	31471.465	24p	2P°3/2	32560.25
91928.66336	Fr	I	1	-	14p	2P°1/2	31605.95	30d	2D5/2	32693.75
91949.79541	Fr	I	10	-	14p	2P°1/2	31605.95	30d	2D3/2	32693.5
92010.45607	Fr	I	-	-	12d	2D5/2	31363.655	20d	2D5/2	32450.488
92065.94131	Fr	I	-	-	11d	2D5/2	30946.643	15d	2D5/2	32032.821
92092.90332	Fr	I	-	-	11p	2P°3/2	30241.6	13p	2P°3/2	31327.46
92093.32738	Fr	I	10	-	14s	2S1/2	31471.465	24p	2P°1/2	32557.32
92095.61735	Fr	I	-	-	12d	2D5/2	31363.655	20d	2D3/2	32449.483
92219.95566	Fr	I	30	-	12d	2D3/2	31356.506	21p	2P°1/2	32440.87
92313.42994	Fr	I	-	-	11d	2D5/2	30946.643	15d	2D3/2	32029.909
92402.22689	Fr	I	40	-	11d	2D3/2	30936.325	16p	2P°3/2	32018.55
92416.74407	Fr	I	30	-	12d	2D5/2	31363.655	21p	2P°3/2	32445.71
92831.97876	Fr	I	3	-	12d	2D5/2	31363.655	21p	2P°1/2	32440.87
92985.19676	Fr	I	1	-	14p	2P°1/2	31605.95	29d	2D5/2	32681.39
93009.41255	Fr	I	10	-	14p	2P°1/2	31605.95	29d	2D3/2	32681.11
93017.71801	Fr	I	-	-	12d	2D3/2	31356.506	22d	2D5/2	32431.57
93096.86729	Fr	I	-	-	14p	2P°1/2	31605.95	30p	2P°3/2	32680.1
93209.67516	Fr	I	-	-	14p	2P°1/2	31605.95	30p	2P°1/2	32678.8
93284.80036	Fr	I	120	-	12s	2S1/2	30559.504	14p	2P°3/2	31631.49
93291.67549	Fr	I	80	-	11d	2D5/2	30946.643	16p	2P°3/2	32018.55
93359.78527	Fr	I	-	-	14s	2S1/2	31471.465	24s	2S1/2	32542.59

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