Crystal field theory

en

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Crystal field theory

Quality:
42

Crystal field theory - model that describes the breaking of degeneracies of electron orbital states, usually d or f orbitals, due to a static electric field produced by a surrounding charge distribution (anion neighbors). Article "Crystal field theory" in English Wikipedia has 43.1 points for quality (as of August 1, 2024). The article contains 5 references and 9 sections.

This article has the best quality in Chinese Wikipedia. However, this article is the most popular in English version.

Since the creation of article "Crystal field theory", its content was written by 127 registered users of English Wikipedia and edited by 336 registered Wikipedia users in all languages.

The article is cited 130 times in English Wikipedia and cited 400 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #32724 in December 2005
  • Global: #20552 in October 2011

The highest popularity rank from 2008:

  • Local (English): #43934 in December 2011
  • Global: #60753 in November 2016

There are 20 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from August 1, 2024 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Chinese (zh)
晶体场理论
51.2496
2Finnish (fi)
Kidekenttäteoria
48.0936
3English (en)
Crystal field theory
43.1322
4Dutch (nl)
Kristalveldtheorie
41.4258
5Portuguese (pt)
Teoria do campo cristalino
39.5959
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Crystal field theory" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Crystal field theory
2 604 465
2Spanish (es)
Teoría del campo cristalino
308 922
3Japanese (ja)
結晶場理論
200 649
4Chinese (zh)
晶体场理论
185 041
5French (fr)
Théorie du champ cristallin
177 074
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in July 2024

The most popular language versions of the article "Crystal field theory" in July 2024
#LanguagePopularity awardRelative popularity
1English (en)
Crystal field theory
4 429
2Chinese (zh)
晶体场理论
973
3Japanese (ja)
結晶場理論
710
4Spanish (es)
Teoría del campo cristalino
528
5Italian (it)
Teoria del campo cristallino
416
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Crystal field theory" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Crystal field theory
127
2Italian (it)
Teoria del campo cristallino
27
3French (fr)
Théorie du champ cristallin
26
4Dutch (nl)
Kristalveldtheorie
26
5Chinese (zh)
晶体场理论
20
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in July 2024

Language versions of the article "Crystal field theory" with the highest AI in July 2024
#LanguageAI awardRelative AI
1Arabic (ar)
نظرية المجال البلوري
0
2Azerbaijani (az)
Kristal sahə nəzəriyyəsi
0
3Catalan (ca)
Teoria del camp cristal·lí
0
4English (en)
Crystal field theory
0
5Spanish (es)
Teoría del campo cristalino
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Crystal field theory" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Crystal field theory
130
2Chinese (zh)
晶体场理论
45
3Spanish (es)
Teoría del campo cristalino
31
4Persian (fa)
نظریه میدان بلور
30
5Japanese (ja)
結晶場理論
28
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in July 2024:
English:
Global:
Popularity in all years:
English:
Global:
Authors in July 2024:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
نظرية المجال البلوري
azAzerbaijani
Kristal sahə nəzəriyyəsi
caCatalan
Teoria del camp cristal·lí
enEnglish
Crystal field theory
esSpanish
Teoría del campo cristalino
faPersian
نظریه میدان بلور
fiFinnish
Kidekenttäteoria
frFrench
Théorie du champ cristallin
idIndonesian
Teori medan kristal
itItalian
Teoria del campo cristallino
jaJapanese
結晶場理論
koKorean
결정장 이론
nlDutch
Kristalveldtheorie
plPolish
Teoria pola krystalicznego
ptPortuguese
Teoria do campo cristalino
ruRussian
Теория кристаллического поля
simpleSimple English
Crystal field theory
thThai
ทฤษฎีสนามผลึก
ukUkrainian
Теорія кристалічного поля
zhChinese
晶体场理论

Popularity rank trends

Best Rank English:
#43934
12.2011
Global:
#60753
11.2016

AI rank trends

Best Rank English:
#32724
12.2005
Global:
#20552
10.2011

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Crystal field theory from Wikipedia articles about Ligand field theory, Spectrochemical series, Jahn–Teller effect, Ligand and Spin states. Whereas reading the article about Crystal field theory people most often go to Wikipedia articles on Ligand field theory, Degenerate energy level, Spectrochemical series, Molecular orbital theory and Ligand.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

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In English Wikipedia the most popular articles on that day were: Sunita Williams, Adolescence (TV series), Capri, Deepak Pandya, Stephen Graham, Elon Musk, Deaths in 2025, Felicia Pearson, Karoline Leavitt, Gavin Casalegno.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information