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
42104.63	Cr	I	-	-	3d5.(2D3).4s	b 3D1	31048.7488	3d4.(5D).4s.4p.(3P°)	z 5D°1	33423.7845
42387.81	Cr	I	1	-	3d5.(2F2).4s	d 3F3	36552.1351	3d4.(5D).4s.4p.(3P°)	z 3D°3	38911.3046
42608.	Cr	X	-	-	3s2.3p3	2D°3/2	37103	3s2.3p3	2D°5/2	39450
42851.33	Cr	I	10	-	3d5.(2F2).4s	d 3F4	36577.6545	3d4.(5D).4s.4p.(3P°)	z 3D°3	38911.3046
43170.29	Cr	I	-	-	3d5.(4F).4s	a 5F2	31355.1192	3d4.(5D).4s.4p.(3P°)	z 5D°3	33671.5273
43340.82	Cr	I	6	-	3d5.(4F).4s	a 5F3	31364.2327	3d4.(5D).4s.4p.(3P°)	z 5D°3	33671.5273
43598.35	Cr	I	20	-	3d5.(4F).4s	a 5F4	31377.8624	3d4.(5D).4s.4p.(3P°)	z 5D°3	33671.5273
43677.47	Cr	I	-	-	3d5.(2D3).4s	b 3D1	31048.7488	3d4.(5D).4s.4p.(3P°)	z 5D°0	33338.2563
45668.02	Cr	I	-	-	3d5.(4F).4s	a 5F1	31352.3828	3d4.(5D).4s.4p.(3P°)	z 5D°2	33542.0985
45725.18	Cr	I	5	-	3d5.(4F).4s	a 5F2	31355.1192	3d4.(5D).4s.4p.(3P°)	z 5D°2	33542.0985
45903.08	Cr	I	6	-	3d5.(2F2).4s	d 3F3	36552.1351	3d4.(5D).4s.4p.(3P°)	z 3D°2	38730.6379
45916.51	Cr	I	10	-	3d5.(4F).4s	a 5F3	31364.2327	3d4.(5D).4s.4p.(3P°)	z 5D°2	33542.0985
46036.45	Cr	I	-	-	3d5.(2F2).4s	d 3F2	36558.446	3d4.(5D).4s.4p.(3P°)	z 3D°2	38730.6379
48276.48	Cr	I	2	-	3d5.(4F).4s	a 5F1	31352.3828	3d4.(5D).4s.4p.(3P°)	z 5D°1	33423.7845
48340.36	Cr	I	4	-	3d5.(4F).4s	a 5F2	31355.1192	3d4.(5D).4s.4p.(3P°)	z 5D°1	33423.7845
49054.57	Cr	I	3	-	3d5.(2F2).4s	d 3F2	36558.446	3d4.(5D).4s.4p.(3P°)	z 3D°1	38596.9917
50355.69	Cr	I	1	-	3d5.(4F).4s	a 5F1	31352.3828	3d4.(5D).4s.4p.(3P°)	z 5D°0	33338.2563
54286.23	Cr	I	-	-	3d5.(6S).5p	w 5P°1	44125.7144	3d5.(6S).6s	f 5S2	45967.8057
57870.	Cr	IX	-	-	3s2.3p4	3P1	7821	3s2.3p4	3P0	9549
63690.	Cr	XI	-	-	3s.3p3	3D°1	242346	3s.3p3	3D°3	243916
68490.	Cr	XI	-	-	3s.3p3	3D°2	242456	3s.3p3	3D°3	243916
81559.	Cr	IV	-	-	3d3	2P3/2	19439.4	3d3	2D25/2	20665.5
82535.	Cr	IV	-	-	3d3	2P3/2	19439.4	3d3	2D23/2	20651
88480.	Cr	IV	-	-	3d3	2P1/2	19520.8	3d3	2D23/2	20651
157853.	Cr	V	-	-	3p6.3d2	3F3	508.2	3p6.3d2	3F4	1141.7
196770.	Cr	V	-	-	3p6.3d2	3F2	0	3p6.3d2	3F3	508.2
257000.	Cr	IV	-	-	3d3	4F7/2	556.4	3d3	4F9/2	945.5
274420.	Cr	V	-	-	3p6.3d2	3P1	15676.6	3p6.3d2	3P2	16041
313480.	Cr	IV	-	-	3d3	4F5/2	237.4	3d3	4F7/2	556.4
541130.	Cr	V	-	-	3p6.3d2	3P0	15491.8	3p6.3d2	3P1	15676.6
909000.	Cr	XI	-	-	3s.3p3	3D°1	242346	3s.3p3	3D°2	242456

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