Frustrated Lewis pair

en

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Frustrated Lewis pair

Quality:

Article “Frustrated Lewis pair” in English Wikipedia has 62 points for quality (as of July 1, 2025). The article contains 27 references and 13 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

In June 2025 the article “Frustrated Lewis pair” was edited by 1 authors in English Wikipedia and written by 1 authors in all languages.

Since the creation of article “Frustrated Lewis pair”, its content was written by 37 registered users of English Wikipedia and edited by 58 registered Wikipedia users in all languages.

The article is cited 53 times in English Wikipedia and cited 103 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #7453 in October 2016
  • Global: #37010 in October 2016

The highest popularity rank from 2008:

  • Local (English): #482565 in October 2016
  • Global: #820800 in October 2016

There are 5 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 July 1, 2025 (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
1English (en)
Frustrated Lewis pair
61.9741
2Spanish (es)
Par de Lewis frustrado
46.1577
3Czech (cs)
Frustrovaný Lewisův pár
43.5973
4German (de)
Frustrierte Lewis-Paare
35.4921
5Italian (it)
Coppia di Lewis frustrata
23.8221
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 "Frustrated Lewis pair" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Frustrated Lewis pair
187 656
2Spanish (es)
Par de Lewis frustrado
3 398
3Italian (it)
Coppia di Lewis frustrata
1 224
4German (de)
Frustrierte Lewis-Paare
1 018
5Czech (cs)
Frustrovaný Lewisův pár
292
More...

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

Most popular in June 2025

The most popular language versions of the article "Frustrated Lewis pair" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Frustrated Lewis pair
767
2German (de)
Frustrierte Lewis-Paare
71
3Spanish (es)
Par de Lewis frustrado
28
4Italian (it)
Coppia di Lewis frustrata
24
5Czech (cs)
Frustrovaný Lewisův pár
21
More...

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

The highest AI

Language versions of the article "Frustrated Lewis pair" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Frustrated Lewis pair
37
2German (de)
Frustrierte Lewis-Paare
9
3Czech (cs)
Frustrovaný Lewisův pár
5
4Italian (it)
Coppia di Lewis frustrata
5
5Spanish (es)
Par de Lewis frustrado
2
More...

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

The highest AI in June 2025

Language versions of the article "Frustrated Lewis pair" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Frustrated Lewis pair
1
2Czech (cs)
Frustrovaný Lewisův pár
0
3German (de)
Frustrierte Lewis-Paare
0
4Spanish (es)
Par de Lewis frustrado
0
5Italian (it)
Coppia di Lewis frustrata
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 "Frustrated Lewis pair" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Frustrated Lewis pair
53
2Spanish (es)
Par de Lewis frustrado
22
3Italian (it)
Coppia di Lewis frustrata
22
4German (de)
Frustrierte Lewis-Paare
4
5Czech (cs)
Frustrovaný Lewisův pár
2
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
csCzech
Frustrovaný Lewisův pár
deGerman
Frustrierte Lewis-Paare
enEnglish
Frustrated Lewis pair
esSpanish
Par de Lewis frustrado
itItalian
Coppia di Lewis frustrata

Popularity rank trends

Best Rank English:
#482565
10.2016
Global:
#820800
10.2016

AI rank trends

Best Rank English:
#7453
10.2016
Global:
#37010
10.2016

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Frustrated Lewis pair from Wikipedia articles about Lewis acid–base theory, Adduct, Tris(pentafluorophenyl)borane, Steric effects and Electron pair. Whereas reading the article about Frustrated Lewis pair people most often go to Wikipedia articles on Adduct, Steric effects, Lewis acid–base theory, Tris(pentafluorophenyl)borane and Tricyclohexylphosphine.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In English Wikipedia the most popular articles on that day were: Jeffrey Epstein, Wuthering Heights, Wuthering Heights (2026 film), 2026 Winter Olympics, Lucas Pinheiro Braathen, Ice hockey at the 2026 Winter Olympics – Men's tournament, Epstein files, John F. Kennedy Jr., Anthony Kim, James Van Der Beek.

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 July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information