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
10659.25351	Fr	I	-	-	8p	2P°1/2	23112.96	21d	2D5/2	32494.48
10659.5	Kr	II	-	-	4s2.4p4.(3P).5p	2P°3/2	140135.395	4s2.4p4.(1D).4d	2D5/2	149514.06
10659.5221	Th	I	-	-	5f.6d2.7s	°7	25180.04445	5f.6d.7s.7p	5I8	34558.75875
10660.208	Fr	I	4	-	8p	2P°1/2	23112.96	21d	2D3/2	32493.64
10660.62	Sc	II	9	-	3p6.3d2	3F3	4883.57	3p6.3d2	1G4	14261.32
10660.8544	Th	II	-	-	6d2.(3F).7s	2F5/2	8605.8421	5f.(2F°).6d2.(3F)	°5/2	20310.94225
10660.975	Si	I	825	-	3s2.3p.4s	3P°0	39683.163	3s2.3p.4p	3P1	49060.601
10661.0079	Ar	II	3	-	3s2.3p4.(3P).5p	4D°1/2	190733.0156	3s2.3p4.(3P).6s	4P1/2	200110.4236
10661.5	Cs	II	1	-	5p5.(2P°3/2).7p	2[5/2]3	156522.3703	5p5.(2P°3/2).7d	2[3/2]°2	165899.3431
10661.628	Ti	I	375	-	3d3.(4F).4s	a 5F2	6598.765	3d2.(3F).4s.4p.(3P°)	z 5G°3	15975.631
10661.884	Cr	II	-	-	3d4.(5D).5s	e 6D7/2	83041.3193	3d3.(4P).4s.4p.(3P°)	x 6P°5/2	92417.9556
10662.99	S	II	-	-	3s2.3p2.(3P).4p	2D°3/2	130641.11	3s2.3p2.(1D).3d	2P3/2	140016.77
10663.80024	Fr	I	-	-	8p	2P°1/2	23112.96	22p	2P°3/2	32490.48
10664.23209	Th	I	6	-	6d3.(4F).7s	5F2	6362.39598	6d2.7s.7p	5F°1	15736.968041
10664.54	Ar	II	-	-	3s2.3p4.(3P).3d	2P3/2	145668.8845	3s2.3p4.(3P).4p	4P°5/2	155043.1619
10666.65	Ti	II	3	-	3d2.(3P).5s	4P5/2	72761.7101	3d2.(3F).4f	4D°7/2	82134.1565
10667.5172	Cr	I	95	-	3d5.(4D).4s	b 5D2	24299.8419	3d4.(5D).4s.4p.(3P°)	z 5D°3	33671.5273
10667.66205	He	I	-	-	1s.3p	3P°2	185564.56192	1s.6s	3S1	194936.119697
10667.68706	He	I	-	-	1s.3p	3P°1	185564.583895	1s.6s	3S1	194936.119697
10668.40775	Fr	I	-	-	8p	2P°1/2	23112.96	22p	2P°1/2	32486.43
10668.459	K	I	1	-	3p6.5p	2P°1/2	24701.382	3p6.13s	2S1/2	34072.2393
10668.4916	Th	I	-	-	5f.6d.7s2	3H°4	7795.275291	6d3.(2H).7s	3H5	17166.10472
10671.9	B	II	-	-	1s2.2p.3s	3P°2	181676.76	1s2.2p.3p	3D2	191044.6
10672.1406	Cr	I	135	-	3d5.(4D).4s	b 5D3	24303.9025	3d4.(5D).4s.4p.(3P°)	z 5D°3	33671.5273
10673.565	Ar	I	35	-	3s2.3p5.(2P°3/2).4p	2[1/2]1	104102.099	3s2.3p5.(2P°3/2).5s	2[3/2]°2	113468.473
10673.87	Ne	I	-	-	2s2.2p5.(2P°3/2).3d	2[1/2]°0	161509.6305	2s2.2p5.(2P°3/2).6f	2[3/2]1	170875.7397
10674.1	Fe	V	1	-	3d4	3D1	36925.2	3d4	1D22	46291.1
10674.827	Ti	II	20	-	3d2.(3F).5s	e 4F9/2	62595.165	3d2.(3F).5p	4F°7/2	71960.4326
10677.053	Ti	I	70	-	3d3.(4F).4s	a 5F4	6742.756	3d2.(3F).4s.4p.(3P°)	z 5G°4	16106.076
10677.246	Sb	I	1000	-	5p2.(3P).6s	4P1/2	43249.337	5p2.(3P0).6p	(0,3/2)°3/2	52612.483
10678.3635	Th	I	1	-	6d3.(4P).7s	5P2	11802.93238	5f.6d.7s2	3D°3	21165.098037
10678.6266	Th	I	-	-	5f.6d.7s2	1H°5	20322.26571	5f.6d.7s.7p	5H5	26380.54194
10681.4	P	I	855	-	3s2.3p2.(3P).4s	4P3/2	56090.626	3s2.3p2.(3P).4p	4D°3/2	65450.125
10681.41	S	II	-	-	3s2.3p2.(3P).5p	4D°7/2	157558.77	3s2.3p2.(3P).5d	4F7/2	166918.27
10682.393	Fe	I	-	-	3d7.(4F).4p	y 3D°2	38678.039	3d7.(4F).5s	e 5F2	48036.673
10683.0372	Ar	II	3	-	3s2.3p4.(3P).3d	4P5/2	147875.9477	3s2.3p4.(3P).4p	4D°7/2	157234.0196
10683.0836	C	I	2000	-	2s2.2p.3s	3P°1	60352.6584	2s2.2p.3p	3D2	69710.68728
10683.1	B	II	-	-	1s2.2p.3s	3P°2	181676.76	1s2.2p.3p	3D1	191034.8
10683.404	Ar	I	-	-	3s2.3p5.(2P°3/2).4p	2[5/2]2	105617.27	3s2.3p5.(2P°1/2).5s	2[1/2]°1	114975.019
10684.09	Sc	I	6	-	3d.4s.(3D).4p	2P°3/2	30706.696	3d.4s.(3D).4d	2P3/2	40063.875
10684.46	Ce	III	25	-
10685.1666	Fe	II	-	-	3d6.(3P2).5s	4P5/2	97507.414	3d6.(5D).6p	4D°7/2	106863.62
10685.3478	C	I	945	-	2s2.2p.3s	3P°0	60333.4476	2s2.2p.3p	3D1	69689.49393
10685.36	Pt	I	20	-	5d9.6s	a 1D2	775.8761	5d9.6s	3D1	10131.8684
10685.793	K	I	1	-	3p6.5p	2P°1/2	24701.382	3p6.11d	2D3/2	34057.0385
10686.603	Fe	II	-	-	3d6.(3F2).4p	y 4G°7/2	64040.891	3d5.4s2	4F5/2	73395.831
10687.795	Fe	I	-	-	3d6.(3F2).4s.4p.(3P°)	w 5F°4	44415.074	3d7.(4F).4d	f 5G4	53768.979
10688.354	Fe	II	-	-	3d6.(5D).5d	4F5/2	104023.921	3d6.(5D3).5f	2[2]°5/2	113377.34
10688.575	V	I	-	-	3d4.(3D).4s	b 4D7/2	20767.609	3d3.(4P).4s.4p.(3P°)	y 4P°5/2	30120.823
10689.126	Ti	I	2	-	3d3.(2D2).4s	a 3D3	17540.188	3d2.(1D).4s.4p.(3P°)	x 3F°3	26892.936

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