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
2910.6478	Cr	II	105	-	3d4.(a 3F).4s	b 2F7/2	35607.5091	3d4.(a 3P).4p	2D°5/2	69954.0517
2910.9013	Cr	I	555	-	3d4.4s2	a 5D3	8095.1842	3d4.(3P1).4s.4p.(3P°)	x 5D°2	42438.751
2911.1455	Cr	I	465	-	3d4.4s2	a 5D4	8307.5753	3d4.(3P1).4s.4p.(3P°)	x 5D°3	42648.2577
2911.68669	Cr	II	240	-	3d4.(a 3F).4s	b 2F5/2	35569.1826	3d4.(a 3F).4p	y 2G°7/2	69903.4828
2912.94	Cr	IV	-	-	3d3	4F5/2	237.4	3d3	2F5/2	34556.9
2913.4941	Cr	II	25	-	3d4.(a 3F).4s	e 2F5/2	59577.687	3d3.(4F).4s.4p.(3P°)	s 2F°5/2	93890.684
2913.6961	Cr	I	10	-	3d4.4s2	a 3F3	25106.2953	3d4.(3F1).4s.4p.(1P°)	r 3F°3	59416.921
2913.7336	Cr	I	20	-	3d4.4s2	a 3F4	25177.3539	3d4.(3F1).4s.4p.(1P°)	r 3F°4	59487.536
2914.224	Cr	I	4	-	3d5.(4P).4s	b 3P2	27222.9417	3d4.(1D1).4s.4p.(3P°)	t 3P°1	61527.31
2914.389	Cr	II	10	-	3d4.(a 1S).4s	a 2S1/2	40415.08	3d4.(3D).4p	x 4P°3/2	74717.5574
2914.9659	Cr	II	15	-	3d4.(a 3P).4p	y 4P°3/2	66354.757	3d4.(a 3P).5s	f 4P5/2	100650.456
2915.18232	Cr	II	120	-	3d4.(5D).4p	z 6P°3/2	48398.8721	3d4.(5D).5s	e 6D1/2	82692.0128
2915.22533	Cr	II	135	-	3d5	a 2G7/2	36101.5238	3d4.(3G).4p	y 2H°9/2	70394.1455
2915.44857	Cr	II	150	-	3d4.(a 1G).4s	c 2G9/2	39824.36	3d4.(a 1G).4p	x 2F°7/2	74114.3577
2916.0702	Cr	II	25	-	3d4.(a 3P).4s	a 2P3/2	35355.8964	3d4.(3G).4p	4F°3/2	69638.5906
2916.1632	Cr	I	50	-	3d4.4s2	a 5D4	8307.5753	3d5.(4G).4p	z 5G°5	42589.1721
2916.57	Cr	III	50	-
2916.7	Cr	I	3	-	3d5.(4G).4s	a 5G5	20523.8999	3d4.(3H).4s.4p.(1P°)	w 3H°5	54799.091
2916.82284	Cr	II	45	-	3d4.(1I).4p	2K°15/2	74958.851	3d4.(3G).4d	2I13/2	109232.693
2916.9279	Cr	II	70	-	3d4.(5D).4p	z 6P°5/2	48491.0569	3d4.(5D).5s	e 6D3/2	82763.6664
2917.3579	Cr	II	25	-	3d4.(3G).4p	y 2H°11/2	70398.7981	3d4.(3G).5s	g 2G9/2	104666.352
2918.2396	Cr	I	9	-	3d4.4s2	a 5D4	8307.5753	3d5.(4G).4p	z 5G°4	42564.7783
2918.3062	Cr	II	8	-	3d4.(3G).4s	b 4G9/2	33618.9363	3d4.(a 3F).4p	x 4D°7/2	67875.3689
2918.72	Cr	I	1	-	3d4.4s2	a 3F3	25106.2953	3d4.(3F1).4s.4p.(1P°)	r 3F°2	59357.746
2918.9361	Cr	II	30	-	3d4.(5D).4p	z 6P°7/2	48632.059	3d4.(5D).5s	e 6D5/2	82881.0977
2919.74	Cr	I	1	-	3d4.4s2	a 3F4	25177.3539	3d4.(3F1).4s.4p.(1P°)	r 3F°3	59416.921
2919.8093	Cr	II	80	-	3d4.(3G).4p	4F°9/2	69498.2137	3d4.(3G).5s	f 4G11/2	103737
2920.9224	Cr	II	15	-	3d5	b 4F3/2	32844.7068	3d4.(a 3F).4p	y 4F°3/2	67070.4394
2921.05	Cr	I	1	-	3d5.(4G).4s	a 3G4	24897.4635	3d5.(4F).4p	u 3D°3	59122.01
2921.0842	Cr	II	90	-	3d4.(a 3F).4s	e 2F5/2	59577.687	3d4.(b 3F).4p	u 2G°7/2	93801.539
2921.23814	Cr	II	285	-	3d4.(1I).4s	b 2I13/2	40202.1063	3d4.(1I).4p	2K°13/2	74424.1497
2921.3501	Cr	I	9	-	3d4.4s2	b 3G5	27816.7783	3d5.(4F).4p	q 3G°5	62037.505
2921.81162	Cr	II	375	-	3d4.(a 3F).4s	a 4F7/2	31168.5755	3d4.(a 3F).4p	z 4G°9/2	65383.9035
2922.12	Cr	I	5	-	3d5.(4P).4s	b 3P1	27176.1072	3d4.(1D1).4s.4p.(3P°)	t 3P°0	61387.78
2922.4546	Cr	II	20	-	3d4.(3G).4s	b 2G7/2	38508.9221	3d4.(3G).4p	x 2G°9/2	72716.7178
2923.4751	Cr	II	105	-	3d4.(1I).4s	b 2I11/2	40228.2931	3d4.(1I).4p	2K°13/2	74424.1497
2923.68198	Cr	II	225	-	3d4.(1I).4s	b 2I11/2	40228.2931	3d4.(1I).4p	2I°11/2	74421.7319
2923.803	Cr	II	45	-	3d5	a 2D5/2	31350.8736	3d4.(3H).4p	z 2G°7/2	65542.8987
2924.4089	Cr	II	20	-	3d4.(1I).4p	2I°13/2	74743.186	3d4.(1I).5s	2I13/2	108928.139
2925.2226	Cr	II	9	-	3d5	b 4F7/2	32836.6527	3d4.(a 3F).4p	y 4F°5/2	67012.0754
2926.15265	Cr	II	105	-	3d4.(a 3F).4s	a 4F9/2	31219.3322	3d4.(a 3F).4p	z 4G°9/2	65383.9035
2927.08263	Cr	II	1000	-	3d4.(3G).4s	b 2G9/2	38563.0026	3d4.(3G).4p	x 2G°9/2	72716.7178
2927.4899	Cr	II	15	-	3d4.(3G).4p	y 2H°9/2	70394.1455	3d4.(3G).5s	g 2G7/2	104543.112
2928.13998	Cr	II	420	-	3d4.(a 3P).4s	b 4P3/2	30307.3672	3d4.(a 3P).4p	y 4D°5/2	64448.7503
2928.2909	Cr	II	240	-	3d4.(3G).4s	b 2G7/2	38508.9221	3d4.(3G).4p	x 2G°7/2	72648.5252
2928.29835	Cr	II	795	-	3d4.(a 3F).4s	a 4F5/2	31117.3254	3d4.(a 3F).4p	z 4G°7/2	65256.8513
2928.822	Cr	II	10	-	3d4.(a 3P).4p	z 2P°3/2	66649.3915	3d4.(a 3P).5s	e 2P1/2	100782.819
2929.2115	Cr	II	10	-	3d4.(3H).4s	a 2H9/2	34630.9154	3d4.(a 3F).4p	z 2F°7/2	68759.7991
2929.38	Cr	IV	-	-	3d3	4F5/2	237.4	3d3	2F7/2	34364.3
2929.43575	Cr	II	135	-	3d5	a 2G9/2	36272.5173	3d4.(3G).4p	y 2H°11/2	70398.7981

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