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
2266.66	Cr	I	15	-	3d4.4s2	a 5D2	7927.441	3d4.(3D).4s.4p.(3P°)	t 5D°3	52031.72
2267.64	Cr	I	10	-	3d4.4s2	a 5D2	7927.441	3d4.(3D).4s.4p.(3P°)	t 5D°2	52012.37
2268.13	Cr	I	15	-	3d4.4s2	a 5D2	7927.441	3d4.(3D).4s.4p.(3P°)	t 5D°1	52003.06
2268.2385	Cr	II	15	-	3d4.(3H).4p	z 4H°13/2	64030.5053	3d4.(3G).4d	h 4H13/2	108103.9536
2268.3297	Cr	II	10	-	3d5	d 2D5/2	47354.366	3d4.(b 3P).4p	t 2D°5/2	91426.036
2268.8253	Cr	II	2	-	3d4.(3H).4p	z 2H°9/2	68476.8759	3d4.(a 1G).4d	2H9/2	112538.931
2269.2164	Cr	II	15	-	3d4.(3H).4p	z 4H°9/2	63706.2511	3d4.(3G).4d	g 4I11/2	107760.7045
2269.7021	Cr	II	15	-	3d4.(3D).4p	w 4D°5/2	73436.1264	3d4.(5D).6d	4P5/2	117481.158
2270.2162	Cr	II	25	-	3d4.(3D).4p	w 4D°7/2	73485.6078	3d4.(5D).6d	4F7/2	117520.657
2271.0108	Cr	II	6	-	3d3.4s2	c 4F3/2	53051.334	3d3.(2G).4s.4p.(3P°)	t 4G°5/2	97070.965
2271.88	Cr	II	3	-	3d4.(3D).4p	w 4D°7/2	73485.6078	3d4.(5D).6d	4F9/2	117488.413
2272.1299	Cr	II	15	-	3d4.(3H).4p	z 4H°11/2	63848.6962	3d4.(3G).4d	g 4I13/2	107846.6647
2273.3	Cr	III	80	-
2273.336	Cr	II	2	-	3d4.(3D).4p	w 4D°1/2	73406.8904	3d4.(5D).6d	4P3/2	117381.538
2273.62	Cr	I	15	-	3d4.4s2	a 5D3	8095.1842	3d4.(3D).4s.4p.(3P°)	t 5D°4	52064.26
2273.8998	Cr	II	6	-	3d3.4s2	d 4P3/2	66010.2463	3d4.(5D).6p	4P°5/2	109973.973
2274.5474	Cr	II	20	-	3d4.(3H).4p	z 4H°13/2	64030.5053	3d4.(3G).4d	g 4I15/2	107981.7139
2275.31	Cr	I	20	-	3d4.4s2	a 5D3	8095.1842	3d4.(3D).4s.4p.(3P°)	t 5D°3	52031.72
2275.43	Cr	III	65	-
2276.31	Cr	I	15	-	3d4.4s2	a 5D3	8095.1842	3d4.(3D).4s.4p.(3P°)	t 5D°2	52012.37
2276.3669	Cr	II	7	-	3d3.4s2	c 4F5/2	53271.007	3d3.(2G).4s.4p.(3P°)	t 4G°7/2	97187.099
2276.38	Cr	III	80	-
2277.47	Cr	III	65	-
2279.633	Cr	II	3	-	3d4.(a 3P).4s	b 4P5/2	30864.4328	3d4.(3D).4p	x 4P°3/2	74717.5574
2280.981	Cr	II	3	-	3d4.(3D).4p	w 4D°5/2	73436.1264	3d4.(5D).6d	4D7/2	117263.378
2282.4038	Cr	II	6	-	3d4.(3H).4p	z 4H°7/2	63600.8606	3d4.(3G).4d	4G5/2	107400.78
2282.7086	Cr	II	7	-	3d4.(3H).4p	z 4H°9/2	63706.2511	3d4.(3G).4d	4G7/2	107500.3451
2282.8042	Cr	II	6	-	3d4.(3D).4p	w 4D°5/2	73436.1264	3d4.(5D).6d	4F5/2	117228.41
2282.8492	Cr	II	3	-	3d4.(3H).4p	z 2H°11/2	68737.7714	3d4.(a 1G).4d	2H11/2	112529.147
2283.2599	Cr	II	6	-	3d4.(3H).4p	z 4H°11/2	63848.6962	3d4.(3G).4d	4G9/2	107632.2226
2283.5	Cr	II	4	-	3d3.4s2	d 4P1/2	65882.4132	3d4.(5D).6p	4P°3/2	109661.34
2283.56	Cr	II	2	-	3d4.(3D).4p	w 4D°7/2	73485.6078	3d4.(5D).6d	4D7/2	117263.378
2284.1283	Cr	II	7	-	3d3.4s2	c 4F7/2	53566.2511	3d3.(2G).4s.4p.(3P°)	t 4G°9/2	97333.124
2284.2996	Cr	II	6	-	3d4.(3H).4p	z 4H°13/2	64030.5053	3d4.(3G).4d	4G11/2	107794.0968
2284.44	Cr	III	120	-
2284.67	Cr	I	20	-	3d4.4s2	a 5D4	8307.5753	3d4.(3D).4s.4p.(3P°)	t 5D°4	52064.26
2285.386	Cr	II	4	-	3d4.(3D).4p	w 4D°7/2	73485.6078	3d4.(5D).6d	4F5/2	117228.41
2286.2571	Cr	II	7	-	3d5	b 4D7/2	25033.6679	3d4.(a 3F).4p	z 2F°7/2	68759.7991
2286.37	Cr	I	15	-	3d4.4s2	a 5D4	8307.5753	3d4.(3D).4s.4p.(3P°)	t 5D°3	52031.72
2286.5564	Cr	II	4	-	3d4.(3G).4p	x 2G°7/2	72648.5252	3d4.(a 1G).4d	2F5/2	116368.913
2286.713	Cr	II	6	-	3d3.4s2	d 4P5/2	66256.5589	3d4.(5D).6p	4P°5/2	109973.973
2287.1802	Cr	II	15	-	3d4.(a 3F).4p	z 4G°9/2	65383.9035	3d4.(3G).4d	2F7/2	109092.339
2289.23	Cr	III	40	-
2289.2377	Cr	II	3	-	3d4.(3G).4p	4F°9/2	69498.2137	3d4.(3D).4d	4G9/2	113167.392
2289.6502	Cr	II	15	-	3d4.(3G).4p	4F°7/2	69506.0652	3d4.(3D).4d	4G9/2	113167.392
2289.674	Cr	II	3	-	3d4.(3D).4p	w 4D°3/2	73411.8807	3d4.(5D).6d	4D5/2	117072.748
2289.831	Cr	II	3	-	3d3.4s2	d 4P5/2	66256.5589	3d3.(a 2D).4s.4p.(3P°)	p 2D°3/2	109914.47
2290.4597	Cr	II	2	-	3d4.(a 3P).4p	z 2P°3/2	66649.3915	3d4.(5D).5d	4G5/2	110295.323
2290.66	Cr	III	65	-
2290.947	Cr	II	2	-	3d4.(3D).4p	w 4D°5/2	73436.1264	3d4.(5D).6d	4D5/2	117072.748

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