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
108455.39989	Fr	I	-	-	15s	2S1/2	31735.182	29s	2S1/2	32657.22
108573.03545	Fr	I	-	-	11d	2D5/2	30946.643	14d	2D3/2	31867.682
108629.52985	Fr	I	3	-	13d	2D3/2	31652	25s	2S1/2	32572.56
108633.66014	Fr	I	45	-	14s	2S1/2	31471.465	20p	2P°3/2	32391.99
108751.8012	Fr	I	-	-	12d	2D5/2	31363.655	19s	2S1/2	32283.18
108808.00827	Fr	I	-	-	13p	2P°3/2	31327.46	18p	2P°3/2	32246.51
108836.42973	Fr	I	-	-	14p	2P°1/2	31605.95	23p	2P°1/2	32524.76
109049.94597	Fr	I	90	-	13s	2S1/2	31101.539	16p	2P°3/2	32018.55
109097.89136	Fr	I	-	-	15s	2S1/2	31735.182	27d	2D5/2	32651.79
109131.58541	Fr	I	55	-	11d	2D3/2	30936.325	15p	2P°3/2	31852.65
109139.56549	Fr	I	2	-	15s	2S1/2	31735.182	27d	2D3/2	32651.44
109241.2648	Fr	I	-	-	13d	2D5/2	31657.155	25s	2S1/2	32572.56
109293.43977	Fr	I	15	-	15s	2S1/2	31735.182	28p	2P°3/2	32650.15
109327.25474	Fr	I	20	-	14s	2S1/2	31471.465	20p	2P°1/2	32386.15
109493.28697	Fr	I	8	-	15s	2S1/2	31735.182	28p	2P°1/2	32648.48
109653.81195	Fr	I	-	-	12s	2S1/2	30559.504	14s	2S1/2	31471.465
109753.82218	Fr	I	-	-	13d	2D3/2	31652	23d	2D5/2	32563.13
109757.43607	Fr	I	25	-	14p	2P°3/2	31631.49	24s	2S1/2	32542.59
109827.3514	Fr	I	-	-	13d	2D3/2	31652	23d	2D3/2	32562.52
109867.17059	Fr	I	-	-	13p	2P°3/2	31327.46	18p	2P°1/2	32237.65
110101.84421	Fr	I	15	-	13d	2D3/2	31652	24p	2P°3/2	32560.25
110374.42316	Fr	I	120	-	11d	2D5/2	30946.643	15p	2P°3/2	31852.65
110378.3217	Fr	I	-	-	13d	2D5/2	31657.155	23d	2D5/2	32563.13
110452.69035	Fr	I	-	-	13d	2D5/2	31657.155	23d	2D3/2	32562.52
110458.18053	Fr	I	25	-	13d	2D3/2	31652	24p	2P°1/2	32557.32
110502.36586	Fr	I	-	-	15s	2S1/2	31735.182	28s	2S1/2	32640.14
110730.32184	Fr	I	25	-	13d	2D5/2	31657.155	24p	2P°3/2	32560.25
110783.56105	Fr	I	45	-	13s	2S1/2	31101.539	16p	2P°1/2	32004.2
110923.77318	Fr	I	15	-	14p	2P°1/2	31605.95	23s	2S1/2	32507.47
111045.59421	Fr	I	30	-	13p	2P°1/2	31291.72	18s	2S1/2	32192.251
111090.74447	Fr	I	3	-	13d	2D5/2	31657.155	24p	2P°1/2	32557.32
111137.9077	Fr	I	360	-	9d	2D5/2	29341.817	11p	2P°3/2	30241.6
111188.94337	Fr	I	15	-	14p	2P°3/2	31631.49	22d	2D3/2	32530.86
111260.94251	Fr	I	-	-	15s	2S1/2	31735.182	26d	2D5/2	32633.97
111263.29457	Fr	I	-	-	12d	2D3/2	31356.506	17d	2D5/2	32255.275
111310.48055	Fr	I	3	-	15s	2S1/2	31735.182	26d	2D3/2	32633.57
111428.68286	Fr	I	120	-	11d	2D3/2	30936.325	15p	2P°1/2	31833.76
111489.80481	Fr	I	-	-	12d	2D3/2	31356.506	17d	2D3/2	32253.449
111494.15548	Fr	I	20	-	15s	2S1/2	31735.182	27p	2P°3/2	32632.09
111520.01784	Fr	I	-	-	14p	2P°3/2	31631.49	23p	2P°3/2	32528.19
111730.84486	Fr	I	9	-	15s	2S1/2	31735.182	27p	2P°1/2	32630.19
111831.55484	Fr	I	60	-	12p	2P°1/2	30840.98	15s	2S1/2	31735.182
111948.23514	Fr	I	-	-	14p	2P°3/2	31631.49	23p	2P°1/2	32524.76
112155.40253	Fr	I	-	-	12d	2D5/2	31363.655	17d	2D5/2	32255.275
112285.11436	Fr	I	3	-	13d	2D3/2	31652	24s	2S1/2	32542.59
112359.04558	Fr	I	30	-	12d	2D3/2	31356.506	18p	2P°3/2	32246.51
112385.5634	Fr	I	-	-	12d	2D5/2	31363.655	17d	2D3/2	32253.449
112545.44022	Fr	I	4	-	14p	2P°1/2	31605.95	21d	2D5/2	32494.48
112651.9393	Fr	I	40	-	14p	2P°1/2	31605.95	21d	2D3/2	32493.64
112679.48433	Fr	I	555	-	10s	2S1/2	28310.617	10p	2P°3/2	29198.09

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