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
Download CSV

Page:

›

»»|

λ, Å	E.	Sp.#	Rel.Int.	EVB	Lower Config	Lower Term+J	Lower Level	Upper Config	Upper Term+J	Upper Level
3818.341	Y	II	240	-	4d.5s	a 3D2	1045.076	4d.5p	z 3F°2	27227.027
3832.889	Y	II	390	1	4d.5s	a 3D3	1449.752	4d.5p	z 3F°3	27532.321
3848.05	Y	II	20	-	4d.5p	y 3P°2	32283.42	5s.6s	e 3S1	58263.238
3866.96	Y	III	35	-
3878.285	Y	II	75	-	4d.5s	a 3D3	1449.752	4d.5p	z 3F°2	27227.027
3887.7648	Y	I	15	-	5s2.5p	z 2P°3/2	11359.757	4d.5s.(1D).6s	f 2D5/2	37074.19
3900.74	Y	III	195	1
3904.5961	Y	I	15	-	4d.5s.(3D).5p	z 2D°5/2	16066.064	4d.5s.(1D).5d	2D5/2	41669.657
3914.58	Y	III	240	1
3918.1682	Y	I	5	-	4d2.(3F).5s	a 4F3/2	10937.39	4d2.(1D).5p	w 2D°3/2	36452.295
3918.248	Y	I	30	-	4d.5s.(3D).5p	z 2D°3/2	16146.138	4d.5s.(1D).5d	2D3/2	41660.521
3930.098	Y	I	15	-	4d.5s.(3D).5p	z 2D°5/2	16066.064	4d.5s.(3D).5d	2D5/2	41503.538
3930.658	Y	II	120	1	4d.5s	a 1D2	3296.18	4d.5p	z 3D°2	28730.01
3950.349	Y	II	480	3	4d.5s	a 3D1	840.198	4d.5p	z 1D°2	26147.252
3951.59	Y	II	40	-	4d.5s	a 1D2	3296.18	4d.5p	z 3D°1	28595.285
3955.085	Y	I	10	-	4d.5s.(3D).5p	z 2D°3/2	16146.138	4d.5s.(3D).5d	2D3/2	41422.889
3982.592	Y	II	480	4	4d.5s	a 3D2	1045.076	4d.5p	z 1D°2	26147.252
3987.4804	Y	I	15	-	5s2.5p	z 2P°3/2	11359.757	4d.5s.(3D).6s	f 2D5/2	36431.165
3989.7799	Y	I	5	-	4d2.(3F).5s	a 4F5/2	11078.614	4d2.(3P).5p	z 4S°3/2	36135.567
4039.6	Y	III	270	6
4039.826	Y	I	60	1	4d.5s2	a 2D3/2	0	4d.5s.(1D).5p	y 2D°5/2	24746.573
4040.11	Y	III	225	4
4047.6284	Y	I	240	6	4d.5s2	a 2D3/2	0	4d.5s.(3D).5p	y 2P°1/2	24698.85
4077.359	Y	I	165	6	4d.5s2	a 2D3/2	0	4d.5s.(1D).5p	y 2F°5/2	24518.751
4081.1852	Y	I	15	1	4d2.(1G).5s	a 2G9/2	18499.315	4d2.(1G).5p	v 2F°7/2	42995.085
4083.705	Y	I	135	5	4d.5s2	a 2D3/2	0	4d.5s.(3D).5p	y 2P°3/2	24480.666
4086.2186	Y	I	3	-	4d.5s.(3D).5p	z 2F°5/2	21528.579	5p2.(3P).4d?	f 2P3/2	45994.176
4102.364	Y	I	300	17	4d.5s2	a 2D5/2	530.351	4d.5s.(1D).5p	y 2F°7/2	24899.632
4106.3842	Y	I	15	1	4d2.(1G).5s	a 2G7/2	18512.402	4d2.(1G).5p	v 2F°5/2	42857.855
4110.805	Y	I	15	1	4d.5s.(3D).5p	z 4F°5/2	15245.803	4d.5s.(3D).5d	e 4F5/2	39565.085
4121.61	Y	III	4	-
4124.904	Y	II	55	4	4d.5s	a 1D2	3296.18	4d.5p	z 3F°3	27532.321
4128.304	Y	I	525	51	4d.5s2	a 2D5/2	530.351	4d.5s.(1D).5p	y 2D°5/2	24746.573
4142.841	Y	I	615	71	4d.5s2	a 2D3/2	0	4d.5s.(1D).5p	y 2D°3/2	24131.25
4157.624	Y	I	20	3	4d.5s.(3D).5p	z 4F°7/2	15712.522	4d.5s.(3D).5d	e 4F7/2	39757.942
4167.5131	Y	I	660	122	4d.5s2	a 2D5/2	530.351	4d.5s.(1D).5p	y 2F°5/2	24518.751
4174.1332	Y	I	1500	263	4d.5s2	a 2D5/2	530.351	4d.5s.(3D).5p	y 2P°3/2	24480.666
4177.528	Y	II	705	149	4d.5s	a 1D2	3296.18	4d.5p	z 3F°2	27227.027
4199.273	Y	II	25	7	4d.5s	a 3D1	840.198	5s.5p	z 3P°2	24647.121
4204.692	Y	II	165	46	5s2	a 1S0	0	5s.5p	z 3P°1	23776.245
4213.018	Y	I	60	18	4d.5s.(3D).5p	z 4F°9/2	16234.382	4d.5s.(3D).5d	2F7/2	39963.658
4213.524	Y	I	50	15	4d.5s.(3D).5p	z 4F°3/2	14948.994	4d.5s.(3D).5d	f 4D5/2	38675.424
4217.799	Y	I	135	44	5s2.5p	z 2P°1/2	10529.169	5s2.(2D).5d	e 2D3/2	34231.544
4220.629	Y	I	210	68	4d.5s.(3D).5p	z 4F°3/2	14948.994	4d.5s.(3D).5d	e 4G5/2	38635.481
4224.2529	Y	I	70	23	4d.5s.(3D).5p	z 4F°9/2	16234.382	4d.5s.(3D).5d	e 4F9/2	39900.541
4231.3017	Y	I	-	-	5s2.5p	z 2P°1/2	10529.169	5p2.(3P).5s	e 4P3/2	34155.912
4232.5412	Y	I	40	15	4d.5s.(3D).5p	z 4F°5/2	15245.803	4d.5s.(3D).5d	f 4D7/2	38865.618
4235.727	Y	II	255	99	4d.5s	a 3D2	1045.076	5s.5p	z 3P°2	24647.121
4235.929	Y	I	780	297	4d.5s2	a 2D5/2	530.351	4d.5s.(1D).5p	y 2D°3/2	24131.25
4251.201	Y	I	180	74	4d.5s.(3D).5p	z 4F°5/2	15245.803	4d.5s.(3D).5d	e 4G7/2	38761.956

Page:

›

»»|