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
29768.72676	Fr	I	-	-	10p	2P°3/2	29198.09	24p	2P°1/2	32557.32
29791.81184	Fr	I	-	-	7d	2D3/2	24244.03	8d	2D3/2	27600.657
29799.21586	Fr	I	-	-	9d	2D3/2	29316.497	30s	2S1/2	32672.29
29831.51162	Fr	I	5	-	10p	2P°1/2	29064.18	21s	2S1/2	32416.34
29833.53188	Fr	I	-	-	9d	2D5/2	29341.817	30d	2D5/2	32693.75
29835.75714	Fr	I	-	-	9d	2D5/2	29341.817	30d	2D3/2	32693.5
29841.90059	Fr	I	-	-	9d	2D3/2	29316.497	28d	2D5/2	32667.49
29844.66152	Fr	I	-	-	9d	2D3/2	29316.497	28d	2D3/2	32667.18
29854.819	Fr	I	2	-	9d	2D3/2	29316.497	29p	2P°3/2	32666.04
29867.92701	Fr	I	4	-	9d	2D3/2	29316.497	29p	2P°1/2	32664.57
29881.62692	Fr	I	-	-	10s	2S1/2	28310.617	13d	2D5/2	31657.155
29886.55661	Fr	I	-	-	8d	2D3/2	27600.657	11d	2D5/2	30946.643
29899.83555	Fr	I	7	-	10p	2P°3/2	29198.09	24s	2S1/2	32542.59
29927.72753	Fr	I	6	-	10s	2S1/2	28310.617	13d	2D3/2	31652
29933.64011	Fr	I	-	-	9d	2D3/2	29316.497	29s	2S1/2	32657.22
29943.94792	Fr	I	-	-	9d	2D5/2	29341.817	29d	2D5/2	32681.39
29946.45873	Fr	I	-	-	9d	2D5/2	29341.817	29d	2D3/2	32681.11
29955.51905	Fr	I	3	-	9d	2D5/2	29341.817	30p	2P°3/2	32680.1
29967.18892	Fr	I	-	-	9d	2D5/2	29341.817	30p	2P°1/2	32678.8
29979.00271	Fr	I	-	-	8d	2D3/2	27600.657	11d	2D3/2	30936.325
29982.37336	Fr	I	-	-	9d	2D3/2	29316.497	27d	2D5/2	32651.79
29985.51999	Fr	I	-	-	9d	2D3/2	29316.497	27d	2D3/2	32651.44
29997.12328	Fr	I	2	-	9d	2D3/2	29316.497	28p	2P°3/2	32650.15
29997.77117	Fr	I	1	-	10p	2P°1/2	29064.18	19d	2D5/2	32397.761
30005.07086	Fr	I	5	-	10p	2P°3/2	29198.09	22d	2D3/2	32530.86
30008.6545	Fr	I	15	-	10p	2P°1/2	29064.18	19d	2D3/2	32396.552
30012.15793	Fr	I	4	-	9d	2D3/2	29316.497	28p	2P°1/2	32648.48
30025.76511	Fr	I	-	-	9d	2D5/2	29341.817	30s	2S1/2	32672.29
30029.12825	Fr	I	-	-	10p	2P°3/2	29198.09	23p	2P°3/2	32528.19
30049.79251	Fr	I	-	-	10p	2P°1/2	29064.18	20p	2P°3/2	32391.99
30060.09012	Fr	I	-	-	10p	2P°3/2	29198.09	23p	2P°1/2	32524.76
30069.1018	Fr	I	-	-	9d	2D5/2	29341.817	28d	2D5/2	32667.49
30071.90493	Fr	I	-	-	9d	2D5/2	29341.817	28d	2D3/2	32667.18
30082.21771	Fr	I	4	-	9d	2D5/2	29341.817	29p	2P°3/2	32666.04
30087.46728	Fr	I	-	-	9d	2D3/2	29316.497	28s	2S1/2	32640.14
30095.52621	Fr	I	-	-	9d	2D5/2	29341.817	29p	2P°1/2	32664.57
30102.61983	Fr	I	-	-	10p	2P°1/2	29064.18	20p	2P°1/2	32386.15
30112.56377	Fr	I	40	-	10s	2S1/2	28310.617	14p	2P°3/2	31631.49
30143.42543	Fr	I	-	-	9d	2D3/2	29316.497	26d	2D5/2	32633.97
30147.06038	Fr	I	-	-	9d	2D3/2	29316.497	26d	2D3/2	32633.57
30160.51729	Fr	I	2	-	9d	2D3/2	29316.497	27p	2P°3/2	32632.09
30162.24574	Fr	I	-	-	9d	2D5/2	29341.817	29s	2S1/2	32657.22
30177.81068	Fr	I	5	-	9d	2D3/2	29316.497	27p	2P°1/2	32630.19
30189.19873	Fr	I	-	-	7d	2D5/2	24332.93	8d	2D5/2	27645.373
30208.37739	Fr	I	15	-	6d	2D5/2	16429.64	8s	2S1/2	19739.98
30211.7268	Fr	I	-	-	9d	2D5/2	29341.817	27d	2D5/2	32651.79
30214.92176	Fr	I	-	-	9d	2D5/2	29341.817	27d	2D3/2	32651.44
30217.14037	Fr	I	8	-	10p	2P°3/2	29198.09	23s	2S1/2	32507.47
30226.7033	Fr	I	4	-	9d	2D5/2	29341.817	28p	2P°3/2	32650.15
30241.96902	Fr	I	-	-	9d	2D5/2	29341.817	28p	2P°1/2	32648.48

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