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
85734.61707	Fr	I	-	-	11p	2P°1/2	30161.07	13p	2P°3/2	31327.46
85750.05574	Fr	I	15	-	13p	2P°3/2	31327.46	21d	2D3/2	32493.64
85871.18464	Fr	I	25	-	12d	2D5/2	31363.655	23p	2P°3/2	32528.19
85968.26052	Fr	I	-	-	12p	2P°1/2	30840.98	16p	2P°1/2	32004.2
85983.04414	Fr	I	-	-	13p	2P°3/2	31327.46	22p	2P°3/2	32490.48
86021.13539	Fr	I	-	-	14s	2S1/2	31471.465	26d	2D5/2	32633.97
86050.74412	Fr	I	2	-	14s	2S1/2	31471.465	26d	2D3/2	32633.57
86095.34371	Fr	I	15	-	10d	2D3/2	30309.962	14s	2S1/2	31471.465
86124.8552	Fr	I	2	-	12d	2D5/2	31363.655	23p	2P°1/2	32524.76
86160.47388	Fr	I	15	-	14s	2S1/2	31471.465	27p	2P°3/2	32632.09
86283.51036	Fr	I	-	-	13p	2P°3/2	31327.46	22p	2P°1/2	32486.43
86298.55157	Fr	I	3	-	13p	2P°1/2	31291.72	20d	2D5/2	32450.488
86301.75408	Fr	I	7	-	14s	2S1/2	31471.465	27p	2P°1/2	32630.19
86373.46331	Fr	I	35	-	13p	2P°1/2	31291.72	20d	2D3/2	32449.483
86655.86357	Fr	I	-	-	13p	2P°1/2	31291.72	21p	2P°3/2	32445.71
86674.94123	Fr	I	-	-	13s	2S1/2	31101.539	17d	2D5/2	32255.275
86812.33777	Fr	I	7	-	13s	2S1/2	31101.539	17d	2D3/2	32253.449
86883.69054	Fr	I	3	-	12d	2D3/2	31356.506	23s	2S1/2	32507.47
87016.67675	Fr	I	-	-	14s	2S1/2	31471.465	27s	2S1/2	32620.67
87020.84149	Fr	I	-	-	13p	2P°1/2	31291.72	21p	2P°1/2	32440.87
87270.69625	Fr	I	1	-	10d	2D5/2	30325.605	14s	2S1/2	31471.465
87338.45661	Fr	I	50	-	13s	2S1/2	31101.539	18p	2P°3/2	32246.51
87426.72548	Fr	I	-	-	12d	2D5/2	31363.655	23s	2S1/2	32507.47
87555.32402	Fr	I	-	-	14s	2S1/2	31471.465	25d	2D5/2	32613.6
87589.83432	Fr	I	2	-	14s	2S1/2	31471.465	25d	2D3/2	32613.15
87629.59321	Fr	I	8	-	11d	2D3/2	30936.325	17s	2S1/2	32077.492
87720.45246	Fr	I	15	-	14s	2S1/2	31471.465	26p	2P°3/2	32611.45
87730.84178	Fr	I	3	-	13p	2P°1/2	31291.72	22d	2D5/2	32431.57
87745.39095	Fr	I	90	-	12p	2P°3/2	30893.16	15d	2D5/2	32032.821
87836.64492	Fr	I	25	-	13p	2P°3/2	31327.46	22s	2S1/2	32465.937
87875.46991	Fr	I	-	-	12d	2D3/2	31356.506	21d	2D5/2	32494.48
87888.5222	Fr	I	8	-	14s	2S1/2	31471.465	26p	2P°1/2	32609.27
87940.38346	Fr	I	-	-	12d	2D3/2	31356.506	21d	2D3/2	32493.64
87970.16756	Fr	I	45	-	12p	2P°3/2	30893.16	15d	2D3/2	32029.909
88019.56851	Fr	I	25	-	13s	2S1/2	31101.539	18p	2P°1/2	32237.65
88185.44341	Fr	I	15	-	12d	2D3/2	31356.506	22p	2P°3/2	32490.48
88411.8578	Fr	I	2500	-	8p	2P°1/2	23112.96	7d	2D3/2	24244.03
88429.13599	Fr	I	-	-	11d	2D5/2	30946.643	17s	2S1/2	32077.492
88431.01276	Fr	I	-	-	12d	2D5/2	31363.655	21d	2D5/2	32494.48
88444.69995	Fr	I	-	-	11p	2P°1/2	30161.07	13p	2P°1/2	31291.72
88496.74996	Fr	I	-	-	12d	2D5/2	31363.655	21d	2D3/2	32493.64
88501.52754	Fr	I	25	-	12d	2D3/2	31356.506	22p	2P°1/2	32486.43
88690.61609	Fr	I	375	-	10p	2P°3/2	29198.09	10d	2D5/2	30325.605
88740.98724	Fr	I	-	-	14s	2S1/2	31471.465	26s	2S1/2	32598.34
88744.9249	Fr	I	25	-	12d	2D5/2	31363.655	22p	2P°3/2	32490.48
88858.08475	Fr	I	-	-	12p	2P°3/2	30893.16	16p	2P°3/2	32018.55
88918.92373	Fr	I	15	-	13p	2P°1/2	31291.72	21s	2S1/2	32416.34
89044.97484	Fr	I	35	-	13p	2P°3/2	31327.46	20d	2D5/2	32450.488
89065.03975	Fr	I	3	-	12d	2D5/2	31363.655	22p	2P°1/2	32486.43
89120.92016	Fr	I	105	-	11s	2S1/2	29718.909	12p	2P°1/2	30840.98

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