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
6664.42	Y	I	75	15	4d.5s.(1D).5p	y 2F°7/2	24899.632	4d.5s.(3D).5d	e 4F9/2	39900.541
6687.57	Y	I	570	104	4d.5s2	a 2D3/2	0	4d.5s.(3D).5p	z 4F°3/2	14948.994
6694.8303	Y	I	50	9	4d2.(1G).5s	a 2G9/2	18499.315	4d2.(3F).5p	z 2G°7/2	33432.092
6699.2875	Y	I	225	38	4d.5s.(1D).5p	y 2F°5/2	24518.751	4d.5s.(3D).5d	2F5/2	39441.591
6700.702	Y	I	150	26	4d2.(1G).5s	a 2G7/2	18512.402	4d2.(3F).5p	z 2G°7/2	33432.092
6713.1452	Y	I	180	32	4d.5s.(3D).5p	z 2F°5/2	21528.579	4d.5s.(3D).6s	f 2D3/2	36420.611
6735.9669	Y	I	465	71	4d2.(3P).5s	a 2P3/2	19406.146	4d2.(3F).5p	x 2D°5/2	34247.727
6793.704	Y	I	435	55	4d.5s2	a 2D5/2	530.351	4d.5s.(3D).5p	z 4F°5/2	15245.803
6795.415	Y	II	120	15	4d2	a 3P1	14018.267	4d.5p	z 3D°2	28730.01
6803.1501	Y	I	20	3	4d.5s.(1D).5p	y 2D°5/2	24746.573	4d.5s.(3D).5d	2F5/2	39441.591
6815.1456	Y	I	20	2	4d2.(3P).5s	a 2P1/2	19237.608	4d2.(3F).5p	x 2D°3/2	33906.761
6832.48	Y	II	120	14	4d2	a 3P2	14098.076	4d.5p	z 3D°2	28730.01
6845.195	Y	I	330	33	4d.5s.(3D).5p	z 4P°5/2	19147.983	4d.5s.(3D).6s	e 4D7/2	33752.743
6858.221	Y	II	210	20	4d2	a 3P1	14018.267	4d.5p	z 3D°1	28595.285
6887.1762	Y	I	285	25	4d.5s.(3D).5p	z 2F°7/2	21915.432	4d.5s.(3D).6s	f 2D5/2	36431.165
6895.976	Y	II	315	26	4d2	a 3P2	14098.076	4d.5p	z 3D°1	28595.285
6908.276	Y	I	150	12	4d.5s.(3D).5p	z 4F°3/2	14948.994	4d3	b 4F5/2	29420.385
6933.5535	Y	I	50	4	4d.5s2	a 2D5/2	530.351	4d.5s.(3D).5p	z 4F°3/2	14948.994
6950.264	Y	I	180	12	4d.5s.(3D).5p	z 4P°3/2	19027.593	4d.5s.(3D).6s	e 4D5/2	33411.566
6951.654	Y	II	70	5	4d2	b 1D2	14832.862	4d.5p	z 3D°3	29213.958
6958.031	Y	I	25	2	4d.5s.(3D).5p	z 4F°5/2	15245.803	4d3	b 4F7/2	29613.726
6979.859	Y	I	165	9	4d.5s.(3D).5p	z 4F°3/2	14948.994	4d3	b 4F3/2	29271.979
7008.9287	Y	I	120	6	4d.5s.(3D).5p	z 4P°5/2	19147.983	4d.5s.(3D).6s	e 4D5/2	33411.566
7009.883	Y	I	105	5	4d.5s.(3D).5p	z 4P°1/2	18976.366	4d.5s.(3D).6s	e 4D3/2	33238.011
7035.15	Y	I	120	5	4d.5s.(3D).5p	z 4P°3/2	19027.593	4d.5s.(3D).6s	e 4D3/2	33238.011
7052.935	Y	I	40	2	4d.5s.(3D).5p	z 4F°5/2	15245.803	4d3	b 4F5/2	29420.385
7054.189	Y	I	40	2	4d.5s.(3D).5p	z 4P°1/2	18976.366	4d.5s.(3D).6s	e 4D1/2	33148.432
7075.132	Y	I	15	1	4d.5s.(3D).5p	z 4F°7/2	15712.522	4d3	b 4F9/2	29842.64
7127.97	Y	I	60	2	4d.5s.(1D).5p	y 2D°3/2	24131.25	4d3	2F5/2	38156.627
7191.6404	Y	I	95	2	4d.5s.(3D).5p	z 4F°7/2	15712.522	4d3	b 4F7/2	29613.726
7195.874	Y	I	45	1	4d.5s.(1D).5p	y 2F°5/2	24518.751	4d3	2F7/2	38411.771
7254.58	Y	III	95	1
7264.159	Y	II	95	1	4d2	b 1D2	14832.862	4d.5p	z 3D°1	28595.285
7293.073	Y	I	35	-	4d.5s.(3D).5p	z 4F°7/2	15712.522	4d3	b 4F5/2	29420.385
7330.499	Y	I	40	-	4d.5s.(1D).5p	y 2F°5/2	24518.751	4d3	2F5/2	38156.627
7332.949	Y	II	15	-	4d2	a 3P0	13883.379	4d.5p	z 1P°1	27516.699
7346.457	Y	I	195	2	4d.5s.(3D).5p	z 4F°9/2	16234.382	4d3	b 4F9/2	29842.64
7398.712	Y	I	60	-	4d.5s.(1D).5p	y 2F°7/2	24899.632	4d3	2F7/2	38411.771
7450.275	Y	II	75	-	4d2	a 3P2	14098.076	4d.5p	z 1P°1	27516.699
7494.848	Y	I	15	-	4d.5s.(3D).5p	z 4P°3/2	19027.593	4d3	b 4P5/2	32366.409
7536.639	Y	I	15	-	4d2.(3F).5p	z 4G°7/2	28988.786	4d2.(3F).6s	4F5/2	42253.63
7558.71	Y	III	435	1
7563.1149	Y	I	50	-	4d.5s.(3D).5p	z 4P°5/2	19147.983	4d3	b 4P5/2	32366.409

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