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
261824.65603	Fr	I	-	-	14d	2D5/2	31871.514	17d	2D3/2	32253.449
262180.	Al	III	-	-	2p6.7d	2D5/2	208881.83	2p6.7f	2F°7/2	209263.25
262198.79913	Fr	I	15	-	19s	2S1/2	32283.18	29p	2P°1/2	32664.57
262339.80875	Fr	I	270	-	14s	2S1/2	31471.465	15p	2P°3/2	31852.65
262590.56092	Fr	I	1	-	13d	2D3/2	31652	15d	2D5/2	32032.821
262593.3191	Fr	I	450	-	11d	2D5/2	30946.643	13p	2P°3/2	31327.46
262797.58542	Fr	I	-	-	17d	2D3/2	32253.449	26d	2D5/2	32633.97
262944.07968	Fr	I	-	-	18s	2S1/2	32192.251	25s	2S1/2	32572.56
263074.1264	Fr	I	-	-	17d	2D3/2	32253.449	26d	2D3/2	32633.57
263320.	Mg	I	-	-	3s.8s	3S1	58962.739	3s.8p	3P°1	59342.51
263705.43049	Fr	I	120	-	16p	2P°3/2	32018.55	19d	2D5/2	32397.761
263972.04008	Fr	I	75	-	14d	2D3/2	31867.682	18p	2P°3/2	32246.51
264064.74868	Fr	I	-	-	17d	2D5/2	32255.275	26d	2D5/2	32633.97
264077.99808	Fr	I	35	-	12d	2D3/2	31356.506	15s	2S1/2	31735.182
264102.40835	Fr	I	20	-	17d	2D3/2	32253.449	27p	2P°3/2	32632.09
264158.91801	Fr	I	-	-	17p	2P°3/2	32146.2	23p	2P°1/2	32524.76
264200.	Mg	IV	-	-	2s2.2p4.(3P).3d	2P3/2	682472.8	2s2.2p4.(1S).3p	2P°1/2	682851.3
264343.96437	Fr	I	-	-	17d	2D5/2	32255.275	26d	2D3/2	32633.57
264548.86482	Fr	I	65	-	16p	2P°3/2	32018.55	19d	2D3/2	32396.552
264613.96791	Fr	I	-	-	13d	2D3/2	31652	15d	2D3/2	32029.909
265187.27525	Fr	I	10	-	9d	2D5/2	29341.817	11s	2S1/2	29718.909
265246.	Si	I	7	-	3s2.3p.4p	1D2	50189.389	3s2.3p.3d	3P°1	50566.397
265377.99114	Fr	I	100	-	12s	2S1/2	30559.504	11d	2D3/2	30936.325
265382.21674	Fr	I	45	-	17d	2D5/2	32255.275	27p	2P°3/2	32632.09
265434.34349	Fr	I	45	-	17d	2D3/2	32253.449	27p	2P°1/2	32630.19
265992.81819	Fr	I	5	-	18p	2P°1/2	32237.65	25d	2D5/2	32613.6
266041.64616	Fr	I	-	-	16d	2D3/2	32154.979	22d	2D3/2	32530.86
266193.90629	Fr	I	-	-	13d	2D5/2	31657.155	15d	2D5/2	32032.821
266311.58455	Fr	I	55	-	18p	2P°1/2	32237.65	25d	2D3/2	32613.15
266669.51114	Fr	I	150	-	14d	2D5/2	31871.514	18p	2P°3/2	32246.51
266727.12481	Fr	I	4	-	17d	2D5/2	32255.275	27p	2P°1/2	32630.19
267265.34103	Fr	I	45	-	18p	2P°3/2	32246.51	27s	2S1/2	32620.67
267293.91639	Fr	I	3	-	19p	2P°1/2	32319.63	30d	2D5/2	32693.75
267351.08545	Fr	I	-	-	19s	2S1/2	32283.18	29s	2S1/2	32657.22
267472.65092	Fr	I	30	-	19p	2P°1/2	32319.63	30d	2D3/2	32693.5
267522.73943	Fr	I	-	-	18p	2P°1/2	32237.65	26p	2P°3/2	32611.45
267675.98358	Fr	I	-	-	16d	2D5/2	32157.274	22d	2D3/2	32530.86
267780.6341	Fr	I	-	-	16p	2P°3/2	32018.55	20p	2P°3/2	32391.99
267944.94267	Fr	I	35	-	16d	2D3/2	32154.979	23p	2P°3/2	32528.19
268099.38981	Fr	I	1	-	17s	2S1/2	32077.492	20d	2D5/2	32450.488
268273.44576	Fr	I	1	-	13d	2D5/2	31657.155	15d	2D3/2	32029.909
268305.11658	Fr	I	1	-	14p	2P°3/2	31631.49	16p	2P°1/2	32004.2
268499.6241	Fr	I	35	-	17p	2P°1/2	32135.03	23s	2S1/2	32507.47
268823.7081	Fr	I	15	-	17s	2S1/2	32077.492	20d	2D3/2	32449.483
269092.08331	Fr	I	-	-	18p	2P°1/2	32237.65	26p	2P°1/2	32609.27
269159.44198	Fr	I	4	-	12d	2D5/2	31363.655	15s	2S1/2	31735.182
269602.82112	Fr	I	70	-	16d	2D5/2	32157.274	23p	2P°3/2	32528.19
269629.71751	Fr	I	-	-	18s	2S1/2	32192.251	23d	2D5/2	32563.13
269800.	Mg	IV	-	-	2s2.2p4.(3P).3p	4D°3/2	604662.9	2s2.2p4.(3P).3p	4D°1/2	605033.5
270073.91923	Fr	I	9	-	18s	2S1/2	32192.251	23d	2D3/2	32562.52

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