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
4236.	Ni	XXVII	4	2	1s.4p	3P°2	77953500	1s.4d	3D3	77977100
4248.799	Ni	II	3	1	3p6.3d9	2D3/2	1506.94	3p6.3d8.(1D).4s	2D5/2	25036.38
4253.87	Ni	IV	3	1	3p6.3d7	2F7/2	43858.6	3p6.3d7	2D13/2	67360
4285.306	Ni	II	4	2	3p6.3d9	2D3/2	1506.94	3p6.3d8.(3P).4s	4P1/2	24835.93
4294.092	Ni	II	4	2	3p6.3d9	2D3/2	1506.94	3p6.3d8.(3P).4s	4P3/2	24788.2
4295.882	Ni	I	420	195	3d8.(3F).4s.4p.(3P°)	3G°4	30979.749	3d8.4s.(2F).5s	1F3	54251.308
4310.34	Ni	II	3	1	3p6.3d8.(3F).4s	4F7/2	9330.04	3p6.3d8.(1G).4s	2G7/2	32523.54
4314.807	Ni	II	2	1	3p6.3d8.(3F).4s	4F7/2	9330.04	3p6.3d8.(1G).4s	2G9/2	32499.53
4326.16	Ni	III	2	1	3p6.3d8	3F4	0	3p6.3d8	1G4	23108.7
4326.237	Ni	II	2	1	3p6.3d9	2D5/2	0	3p6.3d8.(3P).4s	4P5/2	23108.28
4331.642	Ni	I	375	172	3d8.(1D).4s2	1D2	13521.347	3d8.(3F).4s.4p.(3P°)	1D°2	36600.791
4363.49	Ni	IV	2	1	3p6.3d7	2G7/2	20947.6	3p6.3d7	2F7/2	43858.6
4382.874	Ni	I	3	1	3d9.(2D).4p	1D°2	31441.635	3d8.4s.(2F).5s	1F3	54251.308
4401.55	Ni	I	1500	684	3d8.(3F).4s.4p.(3P°)	5D°4	25753.553	3d8.4s.(4F).5s	5F5	48466.49
4410.518	Ni	I	55	27	3d8.(3F).4s.4p.(3P°)	5D°3	26665.887	3d9.(2D5/2).4d	2[7/2]4	49332.593
4421.8	Ni	IV	3	1	3p6.3d7	4F5/2	2042.5	3p6.3d7	2P1/2	24651.4
4431.033	Ni	I	3	1	3d8.(3F).4s.4p.(3P°)	3D°2	33610.89	3d9.(2D3/2).5d	2[7/2]3	56172.657
4437.571	Ni	I	25	12	3d9.(2D).4p	°3	29668.918	3d9.(2D5/2).6s	2[5/2]3	52197.444
4445.19	Ni	IV	3	1	3p6.3d7	2G7/2	20947.6	3p6.3d7	2F5/2	43437.5
4450.091	Ni	I	6	3	3d8.(3F).4s.4p.(3P°)	3G°3	31786.162	3d8.4s.(2F).5s	1F3	54251.308
4451.27	Ni	IV	3	2	3p6.3d7	4F7/2	1189.7	3p6.3d7	2P3/2	23648.9
4459.04	Ni	I	1500	821
4461.464	Ni	II	4	2	3p6.3d8.(3F).4s	4F5/2	10115.66	3p6.3d8.(1G).4s	2G7/2	32523.54
4462.46	Ni	I	660	320	3d8.(3F).4s.4p.(3P°)	5D°1	27943.524	3d8.4s.(4F).5s	5F2	50346.427
4466.249	Ni	II	15	6	3p6.3d8.(3F).4s	4F5/2	10115.66	3p6.3d8.(1G).4s	2G9/2	32499.53
4470.48	Ni	I	80	38	3d8.(3F).4s.4p.(3P°)	5D°2	27414.868	3d8.4s.(4F).5s	5F3	49777.569
4485.211	Ni	II	8	4	3p6.3d9	2D3/2	1506.94	3p6.3d8.(1D).4s	2D3/2	23796.18
4512.99	Ni	I	15	8	3d9.(2D).4p	3D°2	29888.477	3d8.4s.(4F).5s	3F2	52040.523
4519.983	Ni	I	135	68	3d8.(1D).4s2	1D2	13521.347	3d8.(3F).4s.4p.(3P°)	1F°3	35639.122
4523.142	Ni	I	5	2	3d8.(3F).4s2	3F4	0	3d8.(1G).4s2	1G4	22102.325
4537.93	Ni	IV	3	2	3p6.3d7	4F3/2	2621.1	3p6.3d7	2P1/2	24651.4
4551.224	Ni	I	15	7	3d8.(3F).4s.4p.(3P°)	3D°2	33610.89	3d8.4s.(2F).5s	3F3	55576.843
4553.168	Ni	I	40	21	3d9.(2D).4p	3P°1	29500.674	3d9.(2D3/2).4d	2[1/2]0	51457.25
4565.444	Ni	I	3	1	3d9.(2D).4s	3D3	204.787	3d8.(1G).4s2	1G4	22102.325
4567.41	Ni	I	3	1	3d8.(3F).4s.4p.(3P°)	5G°3	28578.018	3d8.4s.(4F).5s	3F4	50466.131
4573.357	Ni	II	3	1	3p6.3d8.(3F).4s	4F3/2	10663.89	3p6.3d8.(1G).4s	2G7/2	32523.54
4592.53	Ni	I	690	354
4596.84	Ni	III	3	2	3p6.3d8	3F3	1360.7	3p6.3d8	1G4	23108.7
4600.37	Ni	I	720	377	3d8.(3F).4s.4p.(3P°)	5G°2	29013.206	3d8.4s.(4F).5s	5F1	50744.552
4605.	Ni	I	1000	611	3d8.(3F).4s.4p.(3P°)	5G°4	28068.065	3d8.4s.(4F).5s	5F3	49777.569
4606.23	Ni	I	390	204	3d8.(3F).4s.4p.(3P°)	5G°2	29013.206	3d9.(2D3/2).4d	2[3/2]1	50716.896
4626.96	Ni	IV	3	1	3p6.3d7	4F5/2	2042.5	3p6.3d7	2P3/2	23648.9
4628.046	Ni	II	2	1	3p6.3d9	2D3/2	1506.94	3p6.3d8.(3P).4s	4P5/2	23108.28
4633.033	Ni	I	2	1	3d8.(3F).4s.4p.(3P°)	5G°5	27580.391	3d9.(2D5/2).4d	2[9/2]5	49158.48
4648.66	Ni	I	990	549	3d8.(3F).4s.4p.(3P°)	5G°5	27580.391	3d8.4s.(4F).5s	5F4	49085.982
4666.986	Ni	I	100	56	3d9.(2D).4p	3F°2	30619.414	3d8.4s.(4F).5s	3F2	52040.523
4675.593	Ni	I	10	7	3d8.(3F).4s.4p.(3P°)	5F°4	29084.456	3d8.4s.(4F).5s	3F4	50466.131
4686.22	Ni	I	435	250	3d8.(3F).4s.4p.(3P°)	5G°2	29013.206	3d8.4s.(4F).5s	5F2	50346.427
4698.39	Ni	I	75	43	3d8.(3F).4s.4p.(3P°)	3F°4	32973.376	3d8.4s.(2F).5s	1F3	54251.308
4701.352	Ni	I	240	137	3d8.(3F).4s.4p.(3P°)	5G°4	28068.065	3d9.(2D5/2).4d	2[7/2]4	49332.593

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