這是一個關於基態電中性原子的電子組態──即原子核外電子排布方式的列表。此列表按照原子序數的遞增順序進行排列，列表表頭由左至右依次為原子序數、元素名稱和由 1 至 7 的電子層數。



參見


* 原子軌道

* 元素的電子組態列表

* 電子軌道

* 元素週期表



參考文獻


* 北京師範大學無機化學教研室、華中師範大學無機化學教研室、南京師範大學無機化學教研室 編. 《无机化学》. 北京：高等教育出版社. 2002. ISBN 7040107686.

NIST


* http://physics.nist.gov/PhysRefData/IonEnergy/ionEnergy.html（頁面存檔備份，存於網際網路檔案館） ; retrieved July 2005, (elements 1–104) based on:
  
* _Atomic Spectroscopy_, by W.C. Martin and W.L. Wiese in _Atomic, Molecular, & Optical Physics Handbook_, ed. by G.W.F. Drake (AIP, Woodbury, NY, 1996) Chapter 10, pp. 135–153.

This website is also cited in the CRC Handbook as source of Section 1, subsection Electron Configuration of Neutral Atoms in the Ground State.


* 91 Pa : [Rn] 5f2(3H4) 6d 7s2

* 92 U : [Rn] 5f3(4Io9/2) 6d 7s2

* 93 Np : [Rn] 5f4(5I4) 6d 7s2

* 103 Lr : [Rn] 5f14 7s2 7p1 question-marked

* 104 Rf : [Rn] 5f14 6d2 7s2 question-marked

CRC


* David R. Lide (ed), _CRC Handbook of Chemistry and Physics, 84th Edition_, online version. CRC Press. Boca Raton, Florida, 2003; Section 1, Basic Constants, Units, and Conversion Factors; Electron Configuration of Neutral Atoms in the Ground State. (elements 1–104)

* Also subsection Periodic Table of the Elements, (elements 1–103) based on:
  
* G. J. Leigh, Editor, _Nomenclature of Inorganic Chemistry_, Blackwell Scientific Publications, Oxford, 1990.
  
* _Chemical and Engineering News_, 63(5), 27, 1985.
  
* Atomic Weights of the Elements, 1999, Pure & Appl. Chem., 73, 667, 2001.

WebElements


* http://www.webelements.com/（頁面存檔備份，存於網際網路檔案館） ; retrieved July 2005, electron configurations based on:
  
* _Atomic, Molecular, & Optical Physics Handbook_, Ed. Gordon W. F. Drake, American Institute of Physics, Woodbury, New York, USA, 1996.
  
* J.E. Huheey, E.A. Keiter, and R.L. Keiter in _Inorganic Chemistry : Principles of Structure and Reactivity_, 4th edition, HarperCollins, New York, USA, 1993.
  
* R.L. DeKock and H.B. Gray in _Chemical Structure and bonding_, Benjamin/Cummings, Menlo Park, California, USA, 1980.
  
* A.M. James and M.P. Lord in _Macmillan's Chemical and Physical Data_, Macmillan, London, UK, 1992.

* 103 Lr : [Rn].5f14.7s2.7p1 tentative ; 2.8.18.32.32.9.2 [inconsistent]

* 104 Rf : [Rn].5f14.6d2.7s2 tentative

* 105 Db : [Rn].5f14.6d3.7s2 (a guess based upon that of tantalum) ; 2.8.18.32.32.11.2

* 106 Sg : [Rn].5f14.6d4.7s2 (a guess based upon that of tungsten) ; 2.8.18.32.32.12.2

* 107 Bh : [Rn].5f14.6d5.7s2 (a guess based upon that of rhenium) ; 2.8.18.32.32.13.2

* 108 Hs : [Rn].5f14.6d6.7s2 (a guess based upon that of osmium) ; 2.8.18.32.32.14.2

* 109 Mt : [Rn].5f14.6d7.7s2 (a guess based upon that of iridium) ; 2.8.18.32.32.15.2

* 110 Ds : [Rn].5f14.6d9.7s1 (a guess based upon that of platinum) ; 2.8.18.32.32.17.1

* 111 Rg : [Rn].5f14.6d10.7s1 (a guess based upon that of gold) ; 2.8.18.32.32.18.1

* 112 Cn : [Rn].5f14.6d10.7s2 (a guess based upon that of mercury) ; 2.8.18.32.32.18.2

* 113 Uut : [Rn].5f14.6d10.7s2.7p1 (a guess based upon that of thallium) ; 2.8.18.32.32.18.3

* 114 Fl : [Rn].5f14.6d10.7s2.7p2 (a guess based upon that of lead) ; 2.8.18.32.32.18.4

* 115 Uup : [Rn].5f14.6d10.7s2.7p3 (a guess based upon that of bismuth) ; 2.8.18.32.32.18.5

* 116 Lv : [Rn].5f14.6d10.7s2.7p4 (a guess based upon that of polonium) ; 2.8.18.32.32.18.6

* 117 Uus : [Rn].5f14.6d10.7s2.7p5 (a guess based upon that of astatine) ; 2.8.18.32.32.18.7

* 118 Uuo : [Rn].5f14.6d10.7s2.7p6 (a guess based upon that of radon) ; 2.8.18.32.32.18.8

Lange


* J.A. Dean (ed), _Lange's Handbook of Chemistry_ (15th Edition), online version, McGraw-Hill, 1999; Section 4, Table 4.1 Electronic Configuration and Properties of the Elements. (Elements 1–103)

* 97 Bk : [Rn] 5f8 6d 7s2

* 103 Lr : [Rn] 4f14 [sic] 6d 7s2

Hill and Petrucci


* Hill and Petrucci, _General Chemistry: An Integrated Approach_ (3rd edition), Prentice Hall. (Elements 1–106)

* 58 Ce : [Xe] 4f2 6s2

* 103 Lr : [Rn] 5f14 6d1 7s2

* 104 Rf : [Rn] 5f14 6d2 7s2 (agrees with guess above)

* 105 Db : [Rn] 5f14 6d3 7s2

* 106 Sg : [Rn] 5f14 6d4 7s2

Hoffman, Lee, and Pershina

Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria. Transactinides and the future elements. Morss; Edelstein, Norman M.; Fuger, Jean (編). The Chemistry of the Actinide and Transactinide Elements 3rd. Dordrecht, The Netherlands: Springer Science+Business Media. 2006: 1722. ISBN 1-4020-3555-1. 

This book contains predicted electron configurations for the elements 119–172 and 184, based on relativistic Dirac–Fock calculations by B. Fricke in Fricke, B. Dunitz, J. D. , 編. Structure and Bonding (Berlin: Springer-Verlag). 1975, 21: 89–144.