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
4529.395	Mo	I	40	19	4d5.(4D).5s	b 5D3	20350.507	4d5.(4D).5p	w 5D°3	42422.323
4536.796	Mo	I	120	59	4d5.(2I).5s	a 1I6	28241.014	4d5.(2I).5p	z 3K°7	50276.822
4543.073	Mo	V	6	3	4p6.4d.(2D3/2).6s	2[3/2]2	254464.98	4p6.4d.6p	3F°2	276470.33
4558.104	Mo	I	40	20	4d4.5s2	a 5D0	10965.947	4d4.5s.(6D).5p	y 5P°1	32898.742
4576.494	Mo	I	55	29	4d4.5s2	a 5D2	11454.362	4d4.5s.(6D).5p	y 5P°2	33299.029
4595.155	Mo	I	60	32	4d4.5s2	a 5D1	11142.784	4d4.5s.(6D).5p	y 5P°1	32898.742
4598.225	Mo	I	25	12	4d4.5s.(6D).5p	z 7F°0	27866.684	4d4.5s.(6D).6s	f 7D1	49608.111
4609.873	Mo	I	65	34	4d5.(4P).5s	a 5P3	18229.152	4d4.5s.(4D).5p	y 5D°4	39915.644
4621.365	Mo	I	45	25	4d5.(4P).5s	a 5P2	18356.491	4d4.5s.(4D).5p	z 3F°2	39989.061
4624.232	Mo	I	40	20	4d4.5s.(6D).5p	z 7F°4	29171.107	4d4.5s.(6D).6s	f 7D4	50790.261
4624.642	Mo	V	15	7	4p6.4d.(2D5/2).6s	2[5/2]2	257442.81	4p6.4d.6p	1D°2	279060.06
4626.464	Mo	I	150	78	4d4.5s2	a 5D4	12346.28	4d4.5s.(6D).5p	y 5P°3	33955.01
4627.481	Mo	I	120	61	4d5.(4P).5s	a 5P2	18356.491	4d4.5s.(4D).5p	x 5P°3	39960.469
4633.075	Mo	I	30	17	4d4.5s.(6D).5p	z 7F°1	28274.29	4d4.5s.(6D).6s	f 7D2	49852.184
4637.674	Mo	V	5	3	4p6.4d.(2D5/2).6s	2[5/2]2	257442.81	4p6.4d.6p	3F°3	278999.3
4652.244	Mo	I	4	2	4d4.5s.(6D).5p	z 7F°2	28666.545	4d4.5s.(6D).6s	f 7D3	50155.527
4660.974	Mo	VI	-	1	4p6.5f	2F°5/2	365103.41	4p6.6d	2D5/2	386552.16
4662.759	Mo	I	40	22	4d4.5s2	a 5D3	11858.498	4d4.5s.(6D).5p	y 5P°2	33299.029
4671.895	Mo	I	30	18	4d5.(4G).5s	a 3G5	21343.204	4d5.(4D).5p	w 5D°4	42741.804
4686.081	Mo	I	10	6	4d4.5s.(6D).5p	z 7F°1	28274.29	4d4.5s.(6D).6s	f 7D1	49608.111
4687.274	Mo	V	-	-	4p6.4d.(2D5/2).6s	2[5/2]3	256676.48	4p6.4d.6p	3D°2	278004.86
4688.213	Mo	I	40	23	4d5.(2I).5s	a 1I6	28241.014	4d4.5s.(4H).5p	y 3I°7	49565.135
4707.247	Mo	I	195	118	4d5.(4G).5s	a 3G3	20947.94	4d5.(4G).5p	z 3H°4	42185.838
4708.222	Mo	I	50	29	4d5.(4P).5s	a 5P3	18229.152	4d4.5s.(4D).5p	x 5P°2	39462.647
4717.919	Mo	I	100	59	4d5.(4D).5s	b 5D4	20157.802	4d5.(4G).5p	y 5F°5	41347.664
4718.858	Mo	I	50	31	4d4.5s.(6D).5p	z 7F°2	28666.545	4d4.5s.(6D).6s	f 7D2	49852.184
4729.136	Mo	I	75	46	4d5.(4G).5s	a 3G3	20947.94	4d5.(4G).5p	y 3F°4	42087.533
4731.441	Mo	I	270	166	4d5.(4G).5s	a 3G4	21153.884	4d5.(4G).5p	z 3H°5	42283.18
4746.521	Mo	VI	240	149	4p6.5f	2F°5/2	365103.41	4p6.6d	2D3/2	386165.59
4750.39	Mo	I	80	49	4d5.(4D).5s	b 5D3	20350.507	4d5.(4G).5p	y 5F°4	41395.523
4758.501	Mo	I	55	33	4d4.5s.(6D).5p	z 7F°5	29781.12	4d4.5s.(6D).6s	f 7D4	50790.261
4760.182	Mo	I	150	90	4d5.(4G).5s	a 3G5	21343.204	4d5.(4G).5p	z 3H°6	42344.929
4764.108	Mo	I	-	-	4d4.5s.(6D).5p	z 7F°4	29171.107	4d4.5s.(6D).6s	f 7D3	50155.527
4776.341	Mo	I	45	27	4d5.(4P).5s	a 5P3	18229.152	4d4.5s.(4D).5p	y 5D°3	39159.828
4796.517	Mo	I	50	34	4d5.(4G).5s	a 3G5	21343.204	4d5.(4G).5p	z 3H°4	42185.838
4811.05	Mo	I	65	42	4d4.5s.(6D).5p	z 7F°6	30496.016	4d4.5s.(6D).6s	f 7D5	51275.691
4819.248	Mo	I	105	72	4d5.(4G).5s	a 3G5	21343.204	4d5.(4G).5p	y 3F°4	42087.533
4830.512	Mo	I	120	76	4d5.(4G).5s	a 3G4	21153.884	4d5.(4G).5p	y 3F°3	41849.838
4868.017	Mo	I	105	76	4d5.(4G).5s	a 3G3	20947.94	4d5.(4G).5p	y 3F°2	41484.45
4950.614	Mo	I	95	71	4d5.(4P).5s	a 5P3	18229.152	4d4.5s.(6D).5p	z 5D°4	38423.03
4957.53	Mo	I	60	47	4d5.(4P).5s	a 5P2	18356.491	4d4.5s.(4D).5p	y 5D°2	38522.192
4979.125	Mo	I	105	78	4d5.(6S).5s	a 5S2	10768.332	4d4.5s.(6D).5p	z 7D°1	30846.584
4999.902	Mo	I	90	71	4d4.5s2	a 3H5	24465.771	4d4.5s.(4H).5p	y 3G°4	44460.583
5014.58	Mo	I	75	58	4d4.5s2	a 3H6	24823.482	4d4.5s.(4H).5p	y 3G°5	44759.769
5016.761	Mo	I	50	39	4d6	c 5D3	25707.071	4d4.5s.(4F).5p	w 5F°3	45634.691
5019.842	Mo	I	30	23	4d6	c 5D2	25794.608	4d5.(4D).5p	x 3F°2	45709.998
5028.994	Mo	I	40	31	4d4.5s2	a 3H4	24096.294	4d4.5s.(4H).5p	y 3G°3	43975.441
5030.755	Mo	I	35	28	4d5.(4F).5s	a 5F4	25997.337	4d4.5s.(4F).5p	w 5F°4	45869.523
5038.897	Mo	I	-	-	4d6	c 5D2	25794.608	4d4.5s.(4F).5p	w 5F°3	45634.691
5038.91	Mo	I	15	13	4d5.(4F).5s	c 3F3	30159.582	4d4.5s.(4D).5p	v 5P°3	49999.575

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