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
96492.96325	Fr	I	-	-	13d	2D5/2	31657.155	30d	2D3/2	32693.5
96524.63067	Fr	I	-	-	14s	2S1/2	31471.465	23s	2S1/2	32507.47
96525.09653	Fr	I	15	-	14p	2P°3/2	31631.49	28d	2D5/2	32667.49
96553.98816	Fr	I	7	-	14p	2P°3/2	31631.49	28d	2D3/2	32667.18
96573.19669	Fr	I	20	-	12d	2D3/2	31356.506	20p	2P°3/2	32391.99
96613.69016	Fr	I	-	-	13p	2P°1/2	31291.72	19p	2P°3/2	32326.77
96660.38374	Fr	I	-	-	14p	2P°3/2	31631.49	29p	2P°3/2	32666.04
96694.03108	Fr	I	7	-	14p	2P°1/2	31605.95	28s	2S1/2	32640.14
96701.88549	Fr	I	-	-	12d	2D5/2	31363.655	19d	2D5/2	32397.761
96759.42993	Fr	I	35	-	13s	2S1/2	31101.539	17p	2P°1/2	32135.03
96797.92465	Fr	I	-	-	14p	2P°3/2	31631.49	29p	2P°1/2	32664.57
96815.07449	Fr	I	-	-	12d	2D5/2	31363.655	19d	2D3/2	32396.552
96974.39876	Fr	I	8	-	10s	2S1/2	28310.617	9d	2D5/2	29341.817
97002.52498	Fr	I	1	-	10d	2D5/2	30325.605	12d	2D3/2	31356.506
97037.0701	Fr	I	10	-	12p	2P°1/2	30840.98	14d	2D5/2	31871.514
97120.94666	Fr	I	40	-	12d	2D3/2	31356.506	20p	2P°1/2	32386.15
97144.91106	Fr	I	-	-	13d	2D3/2	31652	29d	2D5/2	32681.39
97171.34223	Fr	I	-	-	13d	2D3/2	31652	29d	2D3/2	32681.11
97183.24094	Fr	I	40	-	13p	2P°3/2	31327.46	20s	2S1/2	32356.444
97244.57497	Fr	I	40	-	12d	2D5/2	31363.655	20p	2P°3/2	32391.99
97266.80284	Fr	I	6	-	13d	2D3/2	31652	30p	2P°3/2	32680.1
97274.37209	Fr	I	2	-	14p	2P°1/2	31605.95	26d	2D5/2	32633.97
97284.78174	Fr	I	-	-	13p	2P°1/2	31291.72	19p	2P°1/2	32319.63
97312.23604	Fr	I	20	-	14p	2P°1/2	31605.95	26d	2D3/2	32633.57
97389.94936	Fr	I	10	-	13d	2D3/2	31652	30p	2P°1/2	32678.8
97399.24535	Fr	I	120	-	12p	2P°1/2	30840.98	14d	2D3/2	31867.682
97452.58932	Fr	I	-	-	14p	2P°1/2	31605.95	27p	2P°3/2	32632.09
97491.54261	Fr	I	15	-	14p	2P°3/2	31631.49	29s	2S1/2	32657.22
97633.36718	Fr	I	-	-	14p	2P°1/2	31605.95	27p	2P°1/2	32630.19
97633.8438	Fr	I	-	-	13d	2D5/2	31657.155	29d	2D5/2	32681.39
97660.54172	Fr	I	-	-	13d	2D5/2	31657.155	29d	2D3/2	32681.11
97750.27737	Fr	I	-	-	14s	2S1/2	31471.465	21d	2D5/2	32494.48
97756.96641	Fr	I	10	-	13d	2D5/2	31657.155	30p	2P°3/2	32680.1
97799.98924	Fr	I	4	-	12d	2D5/2	31363.655	20p	2P°1/2	32386.15
97830.60631	Fr	I	4	-	14s	2S1/2	31471.465	21d	2D3/2	32493.64
97881.35801	Fr	I	1	-	13d	2D5/2	31657.155	30p	2P°1/2	32678.8
98010.3891	Fr	I	15	-	14p	2P°3/2	31631.49	27d	2D5/2	32651.79
98011.34971	Fr	I	1	-	13d	2D3/2	31652	30s	2S1/2	32672.29
98044.02177	Fr	I	8	-	14p	2P°3/2	31631.49	27d	2D3/2	32651.44
98133.98233	Fr	I	30	-	14s	2S1/2	31471.465	22p	2P°3/2	32490.48
98168.18173	Fr	I	-	-	14p	2P°3/2	31631.49	28p	2P°3/2	32650.15
98280.29146	Fr	I	85	-	10d	2D3/2	30309.962	13p	2P°3/2	31327.46
98329.38377	Fr	I	-	-	14p	2P°3/2	31631.49	28p	2P°1/2	32648.48
98474.62801	Fr	I	-	-	13d	2D3/2	31652	28d	2D5/2	32667.49
98504.69867	Fr	I	-	-	13d	2D3/2	31652	28d	2D3/2	32667.18
98509.0653	Fr	I	-	-	13d	2D5/2	31657.155	30s	2S1/2	32672.29
98525.56492	Fr	I	15	-	14s	2S1/2	31471.465	22p	2P°1/2	32486.43
98549.35352	Fr	I	8	-	14p	2P°1/2	31605.95	27s	2S1/2	32620.67
98615.43923	Fr	I	6	-	13d	2D3/2	31652	29p	2P°3/2	32666.04
98758.60434	Fr	I	15	-	13d	2D3/2	31652	29p	2P°1/2	32664.57

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