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
6278.48707	Fr	I	-	-	6d	2D3/2	16229.87	16d	2D5/2	32157.274
6278.72359	Fr	I	-	-	6d	2D5/2	16429.64	20s	2S1/2	32356.444
6279.39187	Fr	I	-	-	6d	2D3/2	16229.87	16d	2D3/2	32154.979
6282.85541	Fr	I	2	1	6d	2D3/2	16229.87	17p	2P°3/2	32146.2
6287.26778	Fr	I	4	2	6d	2D3/2	16229.87	17p	2P°1/2	32135.03
6287.65243	Fr	I	-	-	6d	2D5/2	16429.64	18d	2D5/2	32333.827
6288.23483	Fr	I	-	-	6d	2D5/2	16429.64	18d	2D3/2	32332.354
6290.44362	Fr	I	3	2	6d	2D5/2	16429.64	19p	2P°3/2	32326.77
6293.27017	Fr	I	-	-	6d	2D5/2	16429.64	19p	2P°1/2	32319.63
6307.73947	Fr	I	-	-	6d	2D5/2	16429.64	19s	2S1/2	32283.18
6310.09498	Fr	I	-	-	6d	2D3/2	16229.87	17s	2S1/2	32077.492
6318.86177	Fr	I	-	-	6d	2D5/2	16429.64	17d	2D5/2	32255.275
6319.59094	Fr	I	-	-	6d	2D5/2	16429.64	17d	2D3/2	32253.449
6322.3634	Fr	I	4	2	6d	2D5/2	16429.64	18p	2P°3/2	32246.51
6325.90693	Fr	I	-	-	6d	2D5/2	16429.64	18p	2P°1/2	32237.65
6327.93204	Fr	I	-	-	6d	2D3/2	16229.87	15d	2D5/2	32032.821
6329.0983	Fr	I	-	-	6d	2D3/2	16229.87	15d	2D3/2	32029.909
6331.15312	Fr	I	20	10	7p	2P°3/2	13923.998	11s	2S1/2	29718.909
6333.6517	Fr	I	3	1	6d	2D3/2	16229.87	16p	2P°3/2	32018.55
6339.41346	Fr	I	5	2	6d	2D3/2	16229.87	16p	2P°1/2	32004.2
6344.12662	Fr	I	-	-	6d	2D5/2	16429.64	18s	2S1/2	32192.251
6358.23545	Fr	I	-	-	6d	2D5/2	16429.64	16d	2D5/2	32157.274
6359.16339	Fr	I	-	-	6d	2D5/2	16429.64	16d	2D3/2	32154.979
6362.71551	Fr	I	4	2	6d	2D5/2	16429.64	17p	2P°3/2	32146.2
6367.2408	Fr	I	-	-	6d	2D5/2	16429.64	17p	2P°1/2	32135.03
6369.45961	Fr	I	-	-	6d	2D3/2	16229.87	16s	2S1/2	31929.789
6390.65349	Fr	I	-	-	6d	2D5/2	16429.64	17s	2S1/2	32077.492
6393.18987	Fr	I	-	-	6d	2D3/2	16229.87	14d	2D5/2	31871.514
6394.7565	Fr	I	-	-	6d	2D3/2	16229.87	14d	2D3/2	31867.682
6400.90944	Fr	I	3	1	6d	2D3/2	16229.87	15p	2P°3/2	31852.65
6408.65835	Fr	I	7	3	6d	2D3/2	16229.87	15p	2P°1/2	31833.76
6408.94956	Fr	I	-	-	6d	2D5/2	16429.64	15d	2D5/2	32032.821
6410.14588	Fr	I	-	-	6d	2D5/2	16429.64	15d	2D3/2	32029.909
6414.81669	Fr	I	5	2	6d	2D5/2	16429.64	16p	2P°3/2	32018.55
6420.72713	Fr	I	-	-	6d	2D5/2	16429.64	16p	2P°1/2	32004.2
6449.40263	Fr	I	-	-	6d	2D3/2	16229.87	15s	2S1/2	31735.182
6451.55089	Fr	I	-	-	6d	2D5/2	16429.64	16s	2S1/2	31929.789
6475.89794	Fr	I	-	-	6d	2D5/2	16429.64	14d	2D5/2	31871.514
6477.50537	Fr	I	-	-	6d	2D5/2	16429.64	14d	2D3/2	31867.682
6482.02195	Fr	I	-	-	6d	2D3/2	16229.87	13d	2D5/2	31657.155
6483.81866	Fr	I	7	2	6d	2D5/2	16429.64	15p	2P°3/2	31852.65
6484.18863	Fr	I	-	-	6d	2D3/2	16229.87	13d	2D3/2	31652
6486.00168	Fr	I	45	14	7p	2P°3/2	13923.998	9d	2D5/2	29341.817
6490.15016	Fr	I	8	3	7p	2P°1/2	12237.409	8d	2D5/2	27645.373
6491.76973	Fr	I	-	-	6d	2D5/2	16429.64	15p	2P°1/2	31833.76
6492.82348	Fr	I	4	1	6d	2D3/2	16229.87	14p	2P°3/2	31631.49
6496.67088	Fr	I	20	7	7p	2P°3/2	13923.998	9d	2D3/2	29316.497
6503.6082	Fr	I	9	3	6d	2D3/2	16229.87	14p	2P°1/2	31605.95
6509.04028	Fr	I	80	24	7p	2P°1/2	12237.409	8d	2D3/2	27600.657
6533.5811	Fr	I	-	-	6d	2D5/2	16429.64	15s	2S1/2	31735.182

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