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
9008.19746	Fr	I	10	-	8s	2S1/2	19739.98	12p	2P°1/2	30840.98
9143.64297	Fr	I	80	-	6d	2D5/2	16429.64	9p	2P°3/2	27366.2
9184.13642	Fr	I	85	-	6d	2D3/2	16229.87	9p	2P°1/2	27118.21
9194.93642	Fr	I	-	-	7p	2P°1/2	12237.409	8p	2P°1/2	23112.96
9242.55078	Fr	I	-	-	8s	2S1/2	19739.98	12s	2S1/2	30559.504
9355.78847	Fr	I	9	-	6d	2D5/2	16429.64	9p	2P°1/2	27118.21
9446.77334	Fr	I	-	-	8s	2S1/2	19739.98	10d	2D5/2	30325.605
9460.75405	Fr	I	5	-	8s	2S1/2	19739.98	10d	2D3/2	30309.962
9522.34036	Fr	I	30	-	8s	2S1/2	19739.98	11p	2P°3/2	30241.6
9595.92519	Fr	I	15	-	8s	2S1/2	19739.98	11p	2P°1/2	30161.07
9607.13357	Fr	I	285	-	7p	2P°3/2	13923.998	7d	2D5/2	24332.93
9689.89243	Fr	I	150	-	7p	2P°3/2	13923.998	7d	2D3/2	24244.03
10021.11549	Fr	I	-	-	8s	2S1/2	19739.98	11s	2S1/2	29718.909
10272.9439	Fr	I	-	-	7p	2P°3/2	13923.998	8p	2P°3/2	23658.306
10414.67378	Fr	I	-	-	8s	2S1/2	19739.98	9d	2D5/2	29341.817
10437.55264	Fr	I	-	-	8p	2P°1/2	23112.96	30d	2D5/2	32693.75
10437.82501	Fr	I	1	-	8p	2P°1/2	23112.96	30d	2D3/2	32693.5
10442.20983	Fr	I	9	-	8s	2S1/2	19739.98	9d	2D3/2	29316.497
10451.03533	Fr	I	-	-	8p	2P°1/2	23112.96	29d	2D5/2	32681.39
10451.34117	Fr	I	1	-	8p	2P°1/2	23112.96	29d	2D3/2	32681.11
10452.44451	Fr	I	-	-	8p	2P°1/2	23112.96	30p	2P°3/2	32680.1
10453.865	Fr	I	-	-	8p	2P°1/2	23112.96	30p	2P°1/2	32678.8
10460.98419	Fr	I	-	-	8p	2P°1/2	23112.96	30s	2S1/2	32672.29
10466.23957	Fr	I	-	-	8p	2P°1/2	23112.96	28d	2D5/2	32667.49
10466.57917	Fr	I	2	-	8p	2P°1/2	23112.96	28d	2D3/2	32667.18
10467.82818	Fr	I	-	-	8p	2P°1/2	23112.96	29p	2P°3/2	32666.04
10469.43918	Fr	I	-	-	8p	2P°1/2	23112.96	29p	2P°1/2	32664.57
10477.50166	Fr	I	-	-	8p	2P°1/2	23112.96	29s	2S1/2	32657.22
10483.466	Fr	I	-	-	8p	2P°1/2	23112.96	27d	2D5/2	32651.79
10483.85068	Fr	I	2	-	8p	2P°1/2	23112.96	27d	2D3/2	32651.44
10485.26872	Fr	I	-	-	8p	2P°1/2	23112.96	28p	2P°3/2	32650.15
10487.10506	Fr	I	-	-	8p	2P°1/2	23112.96	28p	2P°1/2	32648.48
10496.28536	Fr	I	-	-	8p	2P°1/2	23112.96	28s	2S1/2	32640.14
10503.08738	Fr	I	-	-	8p	2P°1/2	23112.96	26d	2D5/2	32633.97
10503.52866	Fr	I	2	-	8p	2P°1/2	23112.96	26d	2D3/2	32633.57
10505.16171	Fr	I	-	-	8p	2P°1/2	23112.96	27p	2P°3/2	32632.09
10507.25894	Fr	I	-	-	8p	2P°1/2	23112.96	27p	2P°1/2	32630.19
10517.77978	Fr	I	-	-	8p	2P°1/2	23112.96	27s	2S1/2	32620.67
10525.6067	Fr	I	-	-	8p	2P°1/2	23112.96	25d	2D5/2	32613.6
10526.10527	Fr	I	2	-	8p	2P°1/2	23112.96	25d	2D3/2	32613.15
10527.98919	Fr	I	-	-	8p	2P°1/2	23112.96	26p	2P°3/2	32611.45
10530.40602	Fr	I	-	-	8p	2P°1/2	23112.96	26p	2P°1/2	32609.27
10542.5402	Fr	I	-	-	8p	2P°1/2	23112.96	26s	2S1/2	32598.34
10551.59519	Fr	I	-	-	8p	2P°1/2	23112.96	24d	2D5/2	32590.2
10552.17417	Fr	I	2	-	8p	2P°1/2	23112.96	24d	2D3/2	32589.68
10554.35705	Fr	I	-	-	8p	2P°1/2	23112.96	25p	2P°3/2	32587.72
10557.16494	Fr	I	-	-	8p	2P°1/2	23112.96	25p	2P°1/2	32585.2
10571.27151	Fr	I	1	-	8p	2P°1/2	23112.96	25s	2S1/2	32572.56
10572.93688	Fr	I	50	-	8s	2S1/2	19739.98	10p	2P°3/2	29198.09
10581.82022	Fr	I	-	-	8p	2P°1/2	23112.96	23d	2D5/2	32563.13

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