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
30264.75914	Fr	I	-	-	9d	2D3/2	29316.497	27s	2S1/2	32620.67
30291.37271	Fr	I	-	-	8d	2D5/2	27645.373	11d	2D5/2	30946.643
30318.43758	Fr	I	-	-	9d	2D5/2	29341.817	28s	2S1/2	32640.14
30329.65606	Fr	I	-	-	9d	2D3/2	29316.497	25d	2D5/2	32613.6
30333.79613	Fr	I	-	-	9d	2D3/2	29316.497	25d	2D3/2	32613.15
30336.21629	Fr	I	10	-	10p	2P°3/2	29198.09	21d	2D5/2	32494.48
30343.94866	Fr	I	5	-	10p	2P°3/2	29198.09	21d	2D3/2	32493.64
30345.94683	Fr	I	20	-	10s	2S1/2	28310.617	14p	2P°1/2	31605.95
30349.44656	Fr	I	3	-	9d	2D3/2	29316.497	26p	2P°3/2	32611.45
30369.53959	Fr	I	5	-	9d	2D3/2	29316.497	26p	2P°1/2	32609.27
30372.03003	Fr	I	35	-	8d	2D3/2	27600.657	12p	2P°3/2	30893.16
30373.07245	Fr	I	-	-	10p	2P°3/2	29198.09	22p	2P°3/2	32490.48
30374.23487	Fr	I	6	-	10p	2P°1/2	29064.18	20s	2S1/2	32356.444
30375.25899	Fr	I	-	-	9d	2D5/2	29341.817	26d	2D5/2	32633.97
30378.95006	Fr	I	-	-	9d	2D5/2	29341.817	26d	2D3/2	32633.57
30386.34413	Fr	I	-	-	8d	2D5/2	27645.373	11d	2D3/2	30936.325
30392.61484	Fr	I	5	-	9d	2D5/2	29341.817	27p	2P°3/2	32632.09
30410.17549	Fr	I	-	-	9d	2D5/2	29341.817	27p	2P°1/2	32630.19
30410.48067	Fr	I	-	-	10p	2P°3/2	29198.09	22p	2P°1/2	32486.43
30470.6837	Fr	I	-	-	9d	2D3/2	29316.497	26s	2S1/2	32598.34
30498.47004	Fr	I	-	-	9d	2D5/2	29341.817	27s	2S1/2	32620.67
30546.44847	Fr	I	-	-	9d	2D3/2	29316.497	24d	2D5/2	32590.2
30551.30129	Fr	I	-	-	9d	2D3/2	29316.497	24d	2D3/2	32589.68
30564.37423	Fr	I	-	-	9d	2D5/2	29341.817	25d	2D5/2	32613.6
30568.57862	Fr	I	-	-	9d	2D5/2	29341.817	25d	2D3/2	32613.15
30569.60654	Fr	I	3	-	9d	2D3/2	29316.497	25p	2P°3/2	32587.72
30584.34137	Fr	I	2	-	10p	2P°1/2	29064.18	18d	2D5/2	32333.827
30584.47232	Fr	I	6	-	9d	2D5/2	29341.817	26p	2P°3/2	32611.45
30593.17411	Fr	I	6	-	9d	2D3/2	29316.497	25p	2P°1/2	32585.2
30598.12605	Fr	I	15	-	10p	2P°1/2	29064.18	18d	2D3/2	32332.354
30601.18788	Fr	I	9	-	10p	2P°3/2	29198.09	22s	2S1/2	32465.937
30602.31164	Fr	I	2	-	7d	2D5/2	24332.93	8d	2D3/2	27600.657
30604.87787	Fr	I	-	-	9d	2D5/2	29341.817	26p	2P°1/2	32609.27
30650.49547	Fr	I	-	-	10p	2P°1/2	29064.18	19p	2P°3/2	32326.77
30707.59826	Fr	I	-	-	9d	2D5/2	29341.817	26s	2S1/2	32598.34
30711.93647	Fr	I	-	-	9d	2D3/2	29316.497	25s	2S1/2	32572.56
30717.71952	Fr	I	-	-	10p	2P°1/2	29064.18	19p	2P°1/2	32319.63
30746.54455	Fr	I	10	-	10p	2P°3/2	29198.09	20d	2D5/2	32450.488
30756.04825	Fr	I	6	-	10p	2P°3/2	29198.09	20d	2D3/2	32449.483
30784.54727	Fr	I	-	-	9d	2D5/2	29341.817	24d	2D5/2	32590.2
30789.47603	Fr	I	-	-	9d	2D5/2	29341.817	24d	2D3/2	32589.68
30790.19652	Fr	I	70	-	8d	2D5/2	27645.373	12p	2P°3/2	30893.16
30791.77983	Fr	I	-	-	10p	2P°3/2	29198.09	21p	2P°3/2	32445.71
30801.14075	Fr	I	-	-	9d	2D3/2	29316.497	23d	2D5/2	32563.13
30806.92897	Fr	I	-	-	9d	2D3/2	29316.497	23d	2D3/2	32562.52
30808.06789	Fr	I	6	-	9d	2D5/2	29341.817	25p	2P°3/2	32587.72
30828.48787	Fr	I	4	-	9d	2D3/2	29316.497	24p	2P°3/2	32560.25
30832.00473	Fr	I	-	-	9d	2D5/2	29341.817	25p	2P°1/2	32585.2
30837.73799	Fr	I	-	-	10p	2P°3/2	29198.09	21p	2P°1/2	32440.87
30856.35963	Fr	I	7	-	9d	2D3/2	29316.497	24p	2P°1/2	32557.32

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