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
4818.699	Cl	I	2	2	3s2.3p4.(3P).4s	2P1/2	74865.667	3s2.3p4.(3P).5p	4S°3/2	95612.357
4819.47	Cl	II	450	302	3s2.3p3.(4S°).4s	5S°2	107879.66	3s2.3p3.(4S°).4p	5P1	128622.99
4819.756	Cl	II	55	38	3s2.3p3.(2D°).3d	3F°4	126458.1	3s2.3p3.(2D°).4p	3F4	147200.24
4820.96	Cl	II	2	2	3s2.3p3.(2D°).4p	3P2	149800.12	3s2.3p3.(2D°).5s	3D°2	170537.08
4825.705	Cl	II	2	2	3s2.3p3.(2D°).4p	3P2	149800.12	3s2.3p3.(2D°).5s	3D°1	170516.69
4836.702	Cl	II	50	35	3s2.3p3.(2D°).3d	3F°4	126458.1	3s2.3p3.(2D°).4p	3F3	147127.57
4852.706	Cl	I	25	15	3s2.3p4.(3P).4s	2P3/2	74225.846	3s2.3p4.(3P).5p	2D°5/2	94827.15
4857.045	Cl	II	30	19	3s2.3p3.(2D°).4p	3P1	149954.18	3s2.3p3.(2D°).5s	3D°2	170537.08
4861.861	Cl	II	3	2	3s2.3p3.(2D°).4p	3P1	149954.18	3s2.3p3.(2D°).5s	3D°1	170516.69
4863.75	Cl	III	285	194
4877.688	Cl	II	3	2	3s2.3p3.(2D°).4p	3P0	150020.9	3s2.3p3.(2D°).5s	3D°1	170516.69
4891.696	Cl	II	3	2	3s2.3p3.(2D°).3d	3F°2	126033.54	3s2.3p3.(2D°).4p	3D3	146470.64
4896.77	Cl	II	555	403	3s2.3p3.(2D°).4s	3D°3	126784.37	3s2.3p3.(2D°).4p	3F4	147200.24
4898.909	Cl	II	3	2	3s2.3p3.(2P°).4s	3P°0	137771.77	3s2.3p3.(2P°).4p	3S1	158178.78
4904.78	Cl	II	345	249	3s2.3p3.(2D°).4s	3D°2	126744.97	3s2.3p3.(2D°).4p	3F3	147127.57
4907.176	Cl	II	40	30	3s2.3p3.(2P°).4s	3P°1	137806.15	3s2.3p3.(2P°).4p	3S1	158178.78
4914.275	Cl	II	35	25	3s2.3p3.(2D°).4s	3D°3	126784.37	3s2.3p3.(2D°).4p	3F3	147127.57
4917.73	Cl	II	360	263	3s2.3p3.(2D°).4s	3D°1	126726.7	3s2.3p3.(2D°).4p	3F2	147055.61
4922.154	Cl	II	60	43	3s2.3p3.(2D°).4s	3D°2	126744.97	3s2.3p3.(2D°).4p	3F2	147055.61
4924.246	Cl	II	55	39	3s2.3p3.(2D°).3d	3F°2	126033.54	3s2.3p3.(2D°).4p	3D2	146335.55
4924.877	Cl	II	30	22	3s2.3p3.(2P°).4s	3P°2	137879.37	3s2.3p3.(2P°).4p	3S1	158178.78
4925.165	Cl	II	45	33	3s2.3p3.(2D°).3d	3F°2	126033.54	3s2.3p3.(2D°).4p	3D1	146331.76
4931.721	Cl	II	3	2	3s2.3p3.(2D°).4s	3D°3	126784.37	3s2.3p3.(2D°).4p	3F2	147055.61
4936.918	Cl	II	80	61	3s2.3p3.(2D°).3d	3F°3	126220.74	3s2.3p3.(2D°).4p	3D3	146470.64
4970.075	Cl	II	225	177	3s2.3p3.(2D°).3d	3F°3	126220.74	3s2.3p3.(2D°).4p	3D2	146335.55
4971.64	Cl	III	45	35
4976.619	Cl	I	35	29	3s2.3p4.(3P).4s	2P3/2	74225.846	3s2.3p4.(1D).4p	2P°3/2	94314.206
4995.48	Cl	II	300	240	3s2.3p3.(2D°).3d	3F°4	126458.1	3s2.3p3.(2D°).4p	3D3	146470.64
5068.123	Cl	II	25	20	3s2.3p3.(2D°).4s	3D°2	126744.97	3s2.3p3.(2D°).4p	3D3	146470.64
5078.26	Cl	II	870	721	3s2.3p3.(2D°).4s	3D°3	126784.37	3s2.3p3.(2D°).4p	3D3	146470.64
5098.317	Cl	II	105	93	3s2.3p3.(2D°).4s	3D°1	126726.7	3s2.3p3.(2D°).4p	3D2	146335.55
5099.303	Cl	II	555	467	3s2.3p3.(2D°).4s	3D°1	126726.7	3s2.3p3.(2D°).4p	3D1	146331.76
5099.789	Cl	I	165	140	3s2.3p4.(3P).4s	2P1/2	74865.667	3s2.3p4.(1D).4p	2P°1/2	94468.857
5103.072	Cl	II	705	588	3s2.3p3.(2D°).4s	3D°2	126744.97	3s2.3p3.(2D°).4p	3D2	146335.55
5104.059	Cl	II	135	118	3s2.3p3.(2D°).4s	3D°2	126744.97	3s2.3p3.(2D°).4p	3D1	146331.76
5113.356	Cl	II	240	197	3s2.3p3.(2D°).4s	3D°3	126784.37	3s2.3p3.(2D°).4p	3D2	146335.55
5140.342	Cl	I	15	12	3s2.3p4.(3P).4s	2P1/2	74865.667	3s2.3p4.(1D).4p	2P°3/2	94314.206
5217.74	Cl	II	7	7	3s2.3p3.(4S°).4s	3S°1	112609.36	3s2.3p3.(4S°).4p	3P0	131769.41
5217.94	Cl	II	735	670	3s2.3p3.(4S°).4s	3S°1	112609.36	3s2.3p3.(4S°).4p	3P2	131768.66
5221.36	Cl	II	525	469	3s2.3p3.(4S°).4s	3S°1	112609.36	3s2.3p3.(4S°).4p	3P1	131756.12
5323.28	Cl	IV	7	7	3s2.3p2	1D2	13767.6	3s2.3p2	1S0	32547.8
5392.12	Cl	II	50	49	3s2.3p3.(2D°).4s	1D°2	129066.96	3s2.3p3.(2D°).4p	1F3	147607.37
5423.23	Cl	II	420	421	3s2.3p3.(4S°).3d	5D°4	110296.84	3s2.3p3.(4S°).4p	5P3	128730.82
5423.51	Cl	II	285	280	3s2.3p3.(4S°).3d	5D°3	110297.72	3s2.3p3.(4S°).4p	5P3	128730.82
5424.352	Cl	II	70	70	3s2.3p3.(4S°).3d	5D°2	110300.56	3s2.3p3.(4S°).4p	5P3	128730.82
5443.37	Cl	II	315	311	3s2.3p3.(4S°).3d	5D°3	110297.72	3s2.3p3.(4S°).4p	5P2	128663.57
5444.21	Cl	II	195	189	3s2.3p3.(4S°).3d	5D°2	110300.56	3s2.3p3.(4S°).4p	5P2	128663.57
5444.976	Cl	II	30	32	3s2.3p3.(4S°).3d	5D°1	110303.12	3s2.3p3.(4S°).4p	5P2	128663.57
5456.275	Cl	II	210	204	3s2.3p3.(4S°).3d	5D°2	110300.56	3s2.3p3.(4S°).4p	5P1	128622.99
5457.02	Cl	II	315	311	3s2.3p3.(4S°).3d	5D°1	110303.12	3s2.3p3.(4S°).4p	5P1	128622.99

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