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
1819.23	Cu	IV	-	-
1825.349	Cu	I	1	-	3d10.4s	2S1/2	0	3d10.6p	2P°3/2	54784.065
1837.04	Cu	IV	-	-
1840.91	Cu	III	-	-
1849.62	Cu	IV	-	-
1856.937	Cu	II	2	-	3d8.4s2	1D2	85388.772	3d9.(2D5/2).6p	2[3/2]°1	139241.13
1861.57	Cu	II	1	-	3d8.4s2	3F3	71531.542	3d8.(3P).4s.4p.(3P°)	5P°2	125248.121
1867.24	Cu	IV	-	-
1871.3	Cu	XVI	-	-	3s2.3p2	3P1	18596.7	3s2.3p2	1D2	72016
1874.166	Cu	II	1	-	3d8.4s2	1D2	85388.772	3d9.(2D5/2).6p	2[3/2]°2	138745.817
1875.74638	Cu	II	2	-	3d8.4s2	3F4	69704.7015	3d9.(2D3/2).5p	2[5/2]°3	123016.8175
1882.253	Cu	II	1	-	3d8.4s2	1D2	85388.772	3d8.(3P).4s.4p.(3P°)	3S°1	138516.49
1903.858	Cu	II	-	-	3d8.4s2	1D2	85388.772	3d8.(3F).4s.4p.(1P°)	3D°1	137913.45
1918.71	Cu	IV	-	-
1920.6709	Cu	II	2	-	3d9.4p	3P°2	66418.6849	3d9.(2D3/2).4d	2[5/2]3	118483.8135
1922.14229	Cu	II	5	-	3d8.4s2	3F3	71531.542	3d9.(2D3/2).5p	2[3/2]°2	123556.8261
1924.548	Cu	II	-	-	3d8.4s2	1G4	95565.619	3d9.(2D5/2).7p	2[7/2]°3	147525.93
1928.46	Cu	II	2	-	3d8.4s2	1D2	85388.772	3d8.(3P).4s.4p.(3P°)	1P°1	137242.914
1929.60764	Cu	II	-	-	3d8.4s2	1D2	85388.772	3d8.(1G).4s.4p.(3P°)	3F°2	137212.779
1929.75131	Cu	II	15	-	3d8.4s2	3F4	69704.7015	3d8.(3F).4s.4p.(3P°)	1F°3	121524.8509
1942.303	Cu	II	1	-	3d8.4s2	3F3	71531.542	3d9.(2D3/2).5p	2[5/2]°3	123016.8175
1944.59596	Cu	II	225	-	3d9.4s	3D3	21928.7326	3d9.4p	3D°2	73353.2957
1946.4928	Cu	II	5	-	3d8.4s2	3F4	69704.7015	3d9.(2D5/2).5p	2[5/2]°3	121079.1501
1952.5792	Cu	II	3	-	3d8.4s2	3F3	71531.542	3d9.(2D3/2).5p	2[5/2]°2	122745.9491
1957.5176	Cu	II	6	-	3d8.4s2	3F4	69704.7015	3d9.(2D5/2).5p	2[7/2]°4	120789.80865
1966.31	Cu	IV	-	-
1968.008	Cu	II	-	-	3d9.4p	3P°2	66418.6849	3d9.(2D3/2).4d	2[1/2]1	117231.4014
1970.4936	Cu	II	20	-	3d9.4s	3D2	22847.1176	3d9.4p	1P°1	73595.8143
1971.95	Cu	III	-	-
1974.467	Cu	II	-	-	3d8.4s2	1D2	85388.772	3d9.(2D5/2).4f	2[5/2]°3	136035.3328
1977.0266	Cu	II	2	-	3d8.4s2	3F2	72723.817	3d9.(2D3/2).5p	2[3/2]°1	123304.823
1978.13	Cu	I	-	-	3d9.4s2	2D5/2	11202.618	3d10.16p	2P°3/2	61755.71
1979.95578	Cu	II	465	-	3d9.4s	3D2	22847.1176	3d9.4p	3D°2	73353.2957
1981.65	Cu	I	-	-	3d9.4s2	2D5/2	11202.618	3d10.15p	2P°3/2	61665.86
1982.1503	Cu	II	-	-	3d8.4s2	3F3	71531.542	3d8.(3F).4s.4p.(3P°)	1D°2	121981.8546
1984.763	Cu	II	-	-	3d8.4s2	3P2	88362.001	3d9.(2D5/2).6p	2[3/2]°2	138745.817
1986.112	Cu	I	-	-	3d9.4s2	2D5/2	11202.618	3d10.14p	2P°3/2	61552.44
1986.307	Cu	II	-	-	3d8.4s2	1D2	85388.772	3d8.(3F).4s.4p.(1P°)	3D°3	135733.433
1989.85478	Cu	II	165	-	3d9.4s	3D2	22847.1176	3d9.4p	3D°1	73102.0408
1990.18	Cu	II	15	-	3d9.4p	3P°1	67916.5572	3d9.(2D3/2).4d	2[3/2]2	118163.2663
1991.876	Cu	I	-	-	3d9.4s2	2D5/2	11202.618	3d10.13p	2P°3/2	61406.75
1993.8395	Cu	II	-	-	3d8.4s2	3P2	88362.001	3d8.(3P).4s.4p.(3P°)	3S°1	138516.49
1994.257	Cu	II	-	-	3d8.4s2	3F2	72723.817	3d9.(2D3/2).5p	2[1/2]°1	122867.7407
1998.5575	Cu	II	-	-	3d9.4p	3F°3	68447.7349	3d9.(2D3/2).4d	2[5/2]3	118483.8135
1999.5	Cu	I	-	-	3d9.4s2	2D5/2	11202.618	3d10.12p	2P°3/2	61215.13
1999.5327	Cu	II	3	-	3d9.4p	3P°1	67916.5572	3d9.(2D3/2).4d	2[3/2]1	117928.2197
1999.69752	Cu	II	420	-	3d9.4s	3D3	21928.7326	3d9.4p	3D°3	71920.0961

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