Thorpe–Ingold effect

Thorpe–Ingold effect - influence of substituents on the thermodynamics and kinetics of ring-closing reactions in organic chemistry. Article “Thorpe–Ingold effect” in English Wikipedia has 30.3 points for quality (as of July 1, 2025). The article contains 8 references and 2 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.

Since the creation of article “Thorpe–Ingold effect”, its content was written by 27 registered users of English Wikipedia and edited by 59 registered Wikipedia users in all languages.

The article is cited 242 times in English Wikipedia and cited 259 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #212463 in January 2007
• Global: #194361 in January 2023

The highest popularity rank from 2008:

• Local (English): #650471 in November 2017
• Global: #1032678 in April 2008

There are 7 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.

#	Language	Quality grade	Quality score
1	English (en) Thorpe–Ingold effect		30.2864
2	German (de) Thorpe-Ingold-Effekt		27.7478
3	Portuguese (pt) Efeito Thorpe–Ingold		23.128
4	French (fr) Effet Thorpe-Ingold		22.8626
5	Japanese (ja) ソープ・インゴールド効果		18.8867
6	Spanish (es) Efecto Thorpe-Ingold		14.625
7	Chinese (zh) 偕二甲基效应		1.9377

More...

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

The most popular language versions of the article "Thorpe–Ingold effect" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Thorpe–Ingold effect		153 223
2	Chinese (zh) 偕二甲基效应		10 680
3	German (de) Thorpe-Ingold-Effekt		4 182
4	Japanese (ja) ソープ・インゴールド効果		1 787
5	Spanish (es) Efecto Thorpe-Ingold		1 095
6	French (fr) Effet Thorpe-Ingold		747
7	Portuguese (pt) Efeito Thorpe–Ingold		343

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

The most popular language versions of the article "Thorpe–Ingold effect" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Thorpe–Ingold effect		671
2	German (de) Thorpe-Ingold-Effekt		65
3	Chinese (zh) 偕二甲基效应		53
4	Japanese (ja) ソープ・インゴールド効果		52
5	Spanish (es) Efecto Thorpe-Ingold		21
6	French (fr) Effet Thorpe-Ingold		17
7	Portuguese (pt) Efeito Thorpe–Ingold		13

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

Language versions of the article "Thorpe–Ingold effect" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Thorpe–Ingold effect		27
2	French (fr) Effet Thorpe-Ingold		7
3	Portuguese (pt) Efeito Thorpe–Ingold		7
4	Chinese (zh) 偕二甲基效应		7
5	German (de) Thorpe-Ingold-Effekt		6
6	Spanish (es) Efecto Thorpe-Ingold		3
7	Japanese (ja) ソープ・インゴールド効果		2

More...

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

Language versions of the article "Thorpe–Ingold effect" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	German (de) Thorpe-Ingold-Effekt		0
2	English (en) Thorpe–Ingold effect		0
3	Spanish (es) Efecto Thorpe-Ingold		0
4	French (fr) Effet Thorpe-Ingold		0
5	Japanese (ja) ソープ・インゴールド効果		0
6	Portuguese (pt) Efeito Thorpe–Ingold		0
7	Chinese (zh) 偕二甲基效应		0

More...

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

Language versions of the article "Thorpe–Ingold effect" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Thorpe–Ingold effect		242
2	Chinese (zh) 偕二甲基效应		10
3	Japanese (ja) ソープ・インゴールド効果		4
4	German (de) Thorpe-Ingold-Effekt		1
5	Spanish (es) Efecto Thorpe-Ingold		1
6	French (fr) Effet Thorpe-Ingold		1
7	Portuguese (pt) Efeito Thorpe–Ingold		0

More...

#	Language	Value
de	German Thorpe-Ingold-Effekt
en	English Thorpe–Ingold effect
es	Spanish Efecto Thorpe-Ingold
fr	French Effet Thorpe-Ingold
ja	Japanese ソープ・インゴールド効果
pt	Portuguese Efeito Thorpe–Ingold
zh	Chinese 偕二甲基效应

Best Rank

English: #650471 11.2017

Global: #1032678 04.2008

Best Rank

English: #212463 01.2007

Global: #194361 01.2023

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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