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
1728.	Hg	I	85	-	5d10.6s.6p	3P°1	39412.237	5d9.6s2.(2D5/2).7s	2[5/2]2	97309.84
1731.823	Hg	II	7	-	5d9.6s2	2D3/2	50555.567	5d10.7p	2P°1/2	108298.183
1759.75	Hg	III	-	-
1762.	Hg	I	270	-	5d10.6s.6p	3P°1	39412.237	5d10.6p2	3P2	96190
1775.2	Hg	I	-	-	5d10.6s.6p	3P°0	37644.982	5d10.6p2	3P1	93980
1792.775	Hg	II	-	-
1793.921	Hg	II	25	-	5d9.6s2	2D3/2	50555.567	5d9.6s.6p	(2D<3/2>,3P<2>)°1/2	106299.401
1800.815	Hg	II	70	-	5d9.6s2	2D3/2	50555.567	5d9.6s.6p	(2D<5/2>,1P<1>)°3/2	106086.013
1825.121	Hg	II	-	-	5d9.6s.6p	(2D<5/2>,3P<1>)°5/2	84836.143	5d10.9d	2D3/2	139627.043
1832.556	Hg	II	-	-
1832.57	Hg	I	-	-	5d10.6s.6p	3P°1	39412.237	5d10.6p2	3P1	93980
1849.4994	Hg	I	5000	-	5d10.6s2	1S0	0	5d10.6s.6p	1P°1	54068.6829
1862.233	Hg	II	-	-
1868.064	Hg	II	-	-
1869.228	Hg	II	405	-	5d10.6p	2P°1/2	51486.07	5d10.6d	2D3/2	104984.138
1870.781	Hg	II	-	-
1870.957	Hg	II	-	-	5d9.6s.6p	(2D<5/2>,3P<1>)°3/2	86178.478	5d10.9d	2D3/2	139627.043
1875.55	Hg	II	15	-	5d9.6s2	2D3/2	50555.567	5d9.6s.6p	(2D<3/2>,3P<1>)°1/2	103873.302
1877.	Hg	I	30	-	5d10.6s.6p	3P°2	44042.909	5d9.6s2.(2D5/2).7s	2[5/2]2	97309.84
1885.	Hg	I	35	-	5d10.6s.6p	3P°2	44042.909	5d9.6s2.(2D5/2).7s	2[5/2]3	97100.23
1894.77	Hg	III	-	-
1900.121	Hg	II	4	-	5d9.6s2	2D3/2	50555.567	5d9.6s.6p	(2D<3/2>,3P<1>)°3/2	103183.874
1902.609	Hg	II	-	-	5d9.6s.6p	(2D<5/2>,3P<2>)°3/2	94092.834	5d9.6p2	(2D<5/2>,3P<0>)5/2	146652.263
1915.943	Hg	II	-	-	5d9.6s.6p	(2D<5/2>,1P<1>)°7/2	106215.059	5d9.6p2	(2D<5/2>,3P<2>)7/2	158408.647
1917.	Hg	I	8	-	5d10.6s.6p	3P°2	44042.909	5d10.6p2	3P2	96190
1929.04	Hg	II	-	-	5d9.6s.6p	(2D<5/2>,1P<1>)°3/2	106086.013	5d9.6p2	(2D<5/2>,3P<2>)5/2	157925.207
1934.591	Hg	II	-	-	5d9.6s.6p	(2D<5/2>,1P<1>)°7/2	106215.059	5d9.6p2	(2D<5/2>,3P<2>)9/2	157905.52
1942.2729	Hg	II	420	-	5d10.6s	2S1/2	0	5d10.6p	2P°1/2	51486.07
1947.491	Hg	II	-	-	5d9.6s.6p	(2D<5/2>,3P<2>)°5/2	95304.138	5d9.6p2	(2D<5/2>,3P<0>)5/2	146652.263
1972.87	Hg	I	4	-	5d10.6s.6p	3P°1	39412.237	5d10.6p2	3P0	90099.6
1973.794	Hg	II	55	-	5d9.6s2	2D5/2	35514.624	5d9.6s.6p	(2D<5/2>,3P<1>)°3/2	86178.478
1980.702	Hg	II	-	-	5d9.6s.6p	(2D<5/2>,3P<1>)°7/2	84212.404	5d10.8d	2D5/2	134699.466
1987.841	Hg	II	35	-	5d9.6s2	2D3/2	50555.567	5d9.6s.6p	(2D<3/2>,3P<1>)°5/2	100861.369

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