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
Download CSV

|««

‹

Page:

λ, Å	E.	Sp.#	Rel.Int.	EVB	Lower Config	Lower Term+J	Lower Level	Upper Config	Upper Term+J	Upper Level
6639.29066	Fr	I	10	2	6d	2D3/2	16229.87	13p	2P°1/2	31291.72
6648.12947	Fr	I	-	-	6d	2D5/2	16429.64	14s	2S1/2	31471.465
6696.12291	Fr	I	-	-	6d	2D5/2	16429.64	12d	2D5/2	31363.655
6699.32992	Fr	I	-	-	6d	2D5/2	16429.64	12d	2D3/2	31356.506
6712.39148	Fr	I	10	2	6d	2D5/2	16429.64	13p	2P°3/2	31327.46
6720.06836	Fr	I	-	-	7p	2P°1/2	12237.409	9p	2P°1/2	27118.21
6724.19484	Fr	I	1	-	6d	2D3/2	16229.87	13s	2S1/2	31101.539
6728.53329	Fr	I	1	-	6d	2D5/2	16429.64	13p	2P°1/2	31291.72
6794.96789	Fr	I	-	-	6d	2D3/2	16229.87	11d	2D5/2	30946.643
6799.73522	Fr	I	-	-	6d	2D3/2	16229.87	11d	2D3/2	30936.325
6815.7503	Fr	I	-	-	6d	2D5/2	16429.64	13s	2S1/2	31101.539
6819.75191	Fr	I	8	1	6d	2D3/2	16229.87	12p	2P°3/2	30893.16
6844.10698	Fr	I	15	2	6d	2D3/2	16229.87	12p	2P°1/2	30840.98
6888.47416	Fr	I	-	-	6d	2D5/2	16429.64	11d	2D5/2	30946.643
6893.37364	Fr	I	-	-	6d	2D5/2	16429.64	11d	2D3/2	30936.325
6913.94626	Fr	I	15	1	6d	2D5/2	16429.64	12p	2P°3/2	30893.16
6938.98	Fr	I	2	-	6d	2D5/2	16429.64	12p	2P°1/2	30840.98
6950.90347	Fr	I	40	3	7p	2P°3/2	13923.998	10s	2S1/2	28310.617
6978.5453	Fr	I	2	-	6d	2D3/2	16229.87	12s	2S1/2	30559.504
7077.20895	Fr	I	-	-	6d	2D5/2	16429.64	12s	2S1/2	30559.504
7094.34449	Fr	I	-	-	6d	2D3/2	16229.87	10d	2D5/2	30325.605
7102.22632	Fr	I	-	-	6d	2D3/2	16229.87	10d	2D3/2	30309.962
7136.87746	Fr	I	10	-	6d	2D3/2	16229.87	11p	2P°3/2	30241.6
7178.13254	Fr	I	25	1	6d	2D3/2	16229.87	11p	2P°1/2	30161.07
7181.84533	Fr	I	2000	43	7s	2S1/2	0	7p	2P°3/2	13923.998
7196.33361	Fr	I	-	-	6d	2D5/2	16429.64	10d	2D5/2	30325.605
7204.44382	Fr	I	-	-	6d	2D5/2	16429.64	10d	2D3/2	30309.962
7240.10206	Fr	I	25	-	6d	2D5/2	16429.64	11p	2P°3/2	30241.6
7282.5627	Fr	I	2	-	6d	2D5/2	16429.64	11p	2P°1/2	30161.07
7287.89935	Fr	I	85	1	7p	2P°3/2	13923.998	8d	2D5/2	27645.373
7311.72723	Fr	I	45	-	7p	2P°3/2	13923.998	8d	2D3/2	27600.657
7413.42656	Fr	I	3	-	6d	2D3/2	16229.87	11s	2S1/2	29718.909
7439.25735	Fr	I	-	-	7p	2P°3/2	13923.998	9p	2P°3/2	27366.2
7444.02595	Fr	I	40	-	7p	2P°1/2	12237.409	9s	2S1/2	25671
7524.86837	Fr	I	-	-	6d	2D5/2	16429.64	11s	2S1/2	29718.909
7579.08089	Fr	I	-	-	7p	2P°3/2	13923.998	9p	2P°1/2	27118.21

|««

‹

Page: