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
7400.1798	Cr	I	210	1	3d5.(6S).4p	z 7P°3	23386.3419	3d5.(6S).5s	e 7S3	36895.806
7405.283	Cr	I	25	-	3d5.(2H).4s	b 3H4	35870.458	3d4.(3F1).4s.4p.(3P°)	w 3G°3	49370.619
7410.9	Cr	IV	3	-	3d3	2H9/2	21066.9	3d3	2F5/2	34556.9
7411.3786	Cr	II	60	-	3d4.(5D).5p	6D°7/2	93966.4264	3d4.(5D).5d	6F9/2	107455.4808
7414.727	Cr	II	7	-	3d4.(5D).4d	e 6S5/2	91955.334	3d4.(5D2).4f	2[3]°5/2	105438.288
7445.68	Cr	I	60	-	3d4.(5D).4s.4p.(1P°)	y 5D°4	41782.1313	3d4.4s.5s	g 5D4	55209.07
7454.05	Cr	I	5	-	3d4.(5D).4s.4p.(1P°)	y 5D°3	41575.099	3d4.4s.5s	g 5D3	54986.82
7461.	Cr	IIIII	3	-	1s.5s	3S1	57992700	1s.5p	3P°1	58006100
7462.3081	Cr	I	210	1	3d5.(6S).4p	z 7P°4	23498.8156	3d5.(6S).5s	e 7S3	36895.806
7484.69	Cr	I	10	-	3d4.(5D).4s.4p.(1P°)	y 5D°1	41289.1133	3d4.4s.5s	g 5D0	54646.13
7486.75	Cr	I	15	-	3d5.(4F).4s	a 5F5	31393.2968	3d4.(3F1).4s.4p.(3P°)	y 5G°6	44746.259
7517.	Cr	IIIII	3	-	1s.4p	3P°2	56695100	1s.4d	3D2	56708400
7518.2	Cr	IV	3	-	3d3	2H9/2	21066.9	3d3	2F7/2	34364.3
7521.749	Cr	II	15	-	3d3.(4P).4s.4p.(3P°)	x 6D°1/2	93968.6812	3d4.(5D).5d	6F3/2	107259.8166
7543.109	Cr	II	20	-	3d3.(4P).4s.4p.(3P°)	x 6D°5/2	94265.8956	3d4.(5D).5d	6D5/2	107519.3776
7563.3075	Cr	II	35	-	3d4.(5D).4d	e 6S5/2	91955.334	3d4.(5D0).4f	2[3]°7/2	105173.4203
7565.918	Cr	I	4	-	3d5.(4F).4s	a 5F4	31377.8624	3d4.(3F1).4s.4p.(3P°)	y 5G°5	44591.3768
7570.79	Cr	I	9	-	3d4.(5D).4s.4p.(1P°)	y 5D°4	41782.1313	3d4.4s.5s	g 5D3	54986.82
7574.769	Cr	I	9	-	3d5.(4F).4s	a 5F5	31393.2968	3d4.(3F1).4s.4p.(3P°)	y 5G°5	44591.3768
7580.6	Cr	V	3	-	3p6.3d2	3F2	0	3p6.3d2	1D2	13188
7588.2104	Cr	II	15	-	3d3.(4P).4s.4p.(3P°)	x 6D°7/2	94452.6258	3d4.(5D).5d	6D7/2	107627.3409

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