碳负离子

Quality:

Carbanion - anion with an even number of electrons and having an unshared pair of electrons on a tervalent carbon atom or—if the ion is mesomeric—having at least one significant contributing structure with an unshared pair of electrons on a tervalent carbon atom. Article "碳负离子" in Chinese Wikipedia has 31 points for quality (as of November 1, 2023). The article contains 0 references and 5 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that language version.

Since the creation of article "碳负离子", its content was written by 13 registered users of Chinese Wikipedia and edited by 345 registered Wikipedia users in all languages.

The article is cited 75 times in Chinese Wikipedia and cited 1078 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Chinese): #13568 in February 2017
  • Global: #23112 in October 2011

The highest popularity rank from 2008:

  • Local (Chinese): #41858 in May 2011
  • Global: #33439 in January 2008

There are 32 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 November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Carbanion
58.5341
2Czech (cs)
Karboanion
48.8562
3Portuguese (pt)
Carbânion
43.9914
4Galician (gl)
Carbanión
41.85
5Chinese (zh)
碳负离子
31.0368
6Persian (fa)
کربانیون
28.011
7German (de)
Carbanion
27.9812
8Finnish (fi)
Karbanioni
27.7537
9Basque (eu)
Karbanioi
26.2742
10Serbo-Croatian (sh)
Karbanjon
25.7187
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 "碳负离子" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Carbanion
873 665
2Italian (it)
Carbanione
277 022
3German (de)
Carbanion
167 407
4Spanish (es)
Carbanión
162 258
5Japanese (ja)
カルバニオン
119 883
6French (fr)
Carbanion
70 266
7Polish (pl)
Karboanion
62 587
8Chinese (zh)
碳负离子
36 501
9Russian (ru)
Карбанион
36 476
10Portuguese (pt)
Carbânion
34 390
More...

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

Most popular in October 2023

The most popular language versions of the article "碳负离子" in October 2023
#LanguagePopularity awardRelative popularity
1English (en)
Carbanion
3 027
2German (de)
Carbanion
376
3Japanese (ja)
カルバニオン
291
4Spanish (es)
Carbanión
290
5Chinese (zh)
碳负离子
268
6Russian (ru)
Карбанион
263
7Italian (it)
Carbanione
227
8French (fr)
Carbanion
210
9Arabic (ar)
أنيون كربوني
179
10Persian (fa)
کربانیون
169
More...

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

The highest AI

Language versions of the article "碳负离子" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Carbanion
76
2German (de)
Carbanion
32
3Italian (it)
Carbanione
27
4Dutch (nl)
Carbanion
24
5Russian (ru)
Карбанион
20
6Japanese (ja)
カルバニオン
17
7Polish (pl)
Karboanion
16
8Hebrew (he)
קרבאניון
13
9Chinese (zh)
碳负离子
13
10French (fr)
Carbanion
12
More...

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

The highest AI in October 2023

Language versions of the article "碳负离子" with the highest AI in October 2023
#LanguageAI awardRelative AI
1Turkish (tr)
Karbanyon
1
2Arabic (ar)
أنيون كربوني
0
3Belarusian (be)
Карбаніён
0
4Catalan (ca)
Carbanió
0
5Czech (cs)
Karboanion
0
6German (de)
Carbanion
0
7English (en)
Carbanion
0
8Spanish (es)
Carbanión
0
9Estonian (et)
Karbanioon
0
10Basque (eu)
Karbanioi
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 "碳负离子" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Carbanion
174
2German (de)
Carbanion
87
3Chinese (zh)
碳负离子
75
4French (fr)
Carbanion
73
5Czech (cs)
Karboanion
64
6Japanese (ja)
カルバニオン
64
7Spanish (es)
Carbanión
57
8Italian (it)
Carbanione
54
9Dutch (nl)
Carbanion
48
10Polish (pl)
Karboanion
31
More...

Scores

Estimated value for Wikipedia:
Chinese:
Global:
Popularity in October 2023:
Chinese:
Global:
Popularity in all years:
Chinese:
Global:
Authors in October 2023:
Chinese:
Global:
Registered authors in all years:
Chinese:
Global:
Citations:
Chinese:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
أنيون كربوني
beBelarusian
Карбаніён
caCatalan
Carbanió
csCzech
Karboanion
deGerman
Carbanion
enEnglish
Carbanion
esSpanish
Carbanión
etEstonian
Karbanioon
euBasque
Karbanioi
faPersian
کربانیون
fiFinnish
Karbanioni
frFrench
Carbanion
glGalician
Carbanión
heHebrew
קרבאניון
hyArmenian
Կարբանիոններ
idIndonesian
Karbanion
itItalian
Carbanione
jaJapanese
カルバニオン
koKorean
탄소 음이온
nlDutch
Carbanion
plPolish
Karboanion
ptPortuguese
Carbânion
roRomanian
Carbanion
ruRussian
Карбанион
shSerbo-Croatian
Karbanjon
srSerbian
Karbanjon
svSwedish
Karbanjon
trTurkish
Karbanyon
ukUkrainian
Карбаніон
uzUzbek
Karbanion
viVietnamese
Carbanion
zhChinese
碳负离子

Popularity rank trends

Best Rank Chinese:
#41858
05.2011
Global:
#33439
01.2008

AI rank trends

Best Rank Chinese:
#13568
02.2017
Global:
#23112
10.2011

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Carbanion from Wikipedia articles about Carbocation, Michael reaction, Nucleophile, Knoevenagel condensation and Carbenium ion. Whereas reading the article about Carbanion people most often go to Wikipedia articles on Carbocation, Carbenium ion, Triflidic acid, Claisen condensation and Enolate ion.

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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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 November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information