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
5795.78	Ra	I	65	62	7s.7p	3P°1	13999.3569	7p2?	3P1	31248.61
5811.58	Ra	I	70	64	7s.6d	3D1	13715.779	6d.7p	1D°2	30918.01
5813.63	Ra	II	990	921	7p	2P°3/2	26208.8538	8s	2S1/2	43405.05
5823.49	Ra	I	30	28	7s.6d	3D3	14707.29	7s.8p	3P°2	31874.25
5907.2	Ra	I	25	20	7s.6d	3D2	13993.94	6d.7p	1D°2	30918.01
5957.17	Ra	I	30	24
5957.67	Ra	I	120	103
6151.19	Ra	I	210	139	7s.7p	3P°2	16688.54	7p2?	3P2	32941.2
6158.73	Ra	II	10	7	8p	2P°1/2	50606.29	10s	2S1/2	66838.72
6167.03	Ra	I	525	328	7s.6d	3D3	14707.29	6d.7p	1D°2	30918.01
6200.3	Ra	I	8000	4718	7s.6d	3D2	13993.94	6d.7p	3F°3	30117.72
6247.16	Ra	II	420	231	8p	2P°3/2	52392.02	9d	2D5/2	68394.87
6298.56	Ra	II	10	5	8p	2P°3/2	52392.02	9d	2D3/2	68264.07
6336.9	Ra	I	4500	2145	7s.6d	1D2	17081.31	7s.8p	1P°1	32857.537
6438.9	Ra	I	300	110	7s.7p	3P°2	16688.54	7p2?	1D2	32214.76
6446.2	Ra	I	10000	3576	7s.7p	3P°2	16688.54	7s.7d	3D3	32197.27
6474.47	Ra	I	150	51
6487.32	Ra	I	10000	3268	7s.6d	3D3	14707.29	6d.7p	3F°3	30117.72
6528.92	Ra	I	150	44	7s.7p	3P°2	16688.54	7s.7d	3D1	32000.78
6532.08	Ra	I	300	88	7s.7p	3P°2	16688.54	7s.7d	3D2	31993.4
6545.93	Ra	I	300	84
6585.41	Ra	I	540	133
6593.34	Ra	II	5500	1357	5f	2F°5/2	48987.86	5g	2G7/2,9/2	64150.49
6599.47	Ra	I	330	80	7s.6d	1D2	17081.31	6d.7p	3D°1	32229.89
6645.95	Ra	I	180	38
6653.33	Ra	I	195	39
6719.32	Ra	II	7000	1126	5f	2F°7/2	49272.14	5g	2G7/2,9/2	64150.49
6758.2	Ra	I	705	101	7s.6d	1D2	17081.31	7s.8p	3P°2	31874.25
6903.1	Ra	I	315	26	7s.6d	1D2	17081.31	7s.8p	3P°1	31563.4
6920.11	Ra	II	10	1	8p	2P°3/2	52392.02	10s	2S1/2	66838.72
6980.22	Ra	I	7500	443	7s.6d	3D1	13715.779	6d.7p	3F°2	28038
7078.02	Ra	II	375	14	6d	2D3/2	12084.2721	7p	2P°3/2	26208.8538
7118.5	Ra	I	4500	139	7s.6d	3D2	13993.94	6d.7p	3F°2	28038
7141.2167	Ra	I	9000	236	7s2	1S0	0	7s.7p	3P°1	13999.3569
7225.16	Ra	I	4000	62	7s.6d	1D2	17081.31	6d.7p	1D°2	30918.01
7310.27	Ra	I	2000	18	7s.7p	3P°0	13078.4	7s.8s	3S1	26754.02
7468.21	Ra	I	5	-
7499.87	Ra	I	50	-
7565.49	Ra	I	10	-
7836.09	Ra	I	10	-
7838.12	Ra	I	390	-	7s.7p	3P°1	13999.3569	7s.8s	3S1	26754.02
7877.08	Ra	I	10	-
7896.43	Ra	I	25	-
8005.13	Ra	I	25	-
8019.25	Ra	I	10	-
8019.7	Ra	II	765	-	6d	2D5/2	13742.99	7p	2P°3/2	26208.8538
8177.31	Ra	I	40	-	7s.7p	1P°1	20715.6142	7p2?	3P2	32941.2
8248.7	Ra	I	25	-
8269.03	Ra	I	25	-
8335.07	Ra	I	25	-

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