Ferocen

ro

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Ferocen

Quality:

Ferrocene - organometallic compound: Fe(II) sandwiched between two cyclopentadienyl rings. Article “Ferocen” in Romanian Wikipedia has 43.5 points for quality (as of July 1, 2025). The article contains 25 references and 9 sections.

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

Since the creation of article “Ferocen”, its content was written by 3 registered users of Romanian Wikipedia and edited by 680 registered Wikipedia users in all languages.

The article is cited 8 times in Romanian Wikipedia and cited 1328 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Romanian): #9133 in December 2016
  • Global: #10528 in July 2002

The highest popularity rank from 2008:

  • Local (Romanian): #42965 in December 2016
  • Global: #61877 in February 2009

There are 28 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)
Ferrocene
95.7365
2German (de)
Ferrocen
95.0531
3Hungarian (hu)
Ferrocén
73.3028
4Chinese (zh)
二茂铁
66.5295
5Spanish (es)
Ferroceno
57.3656
6Portuguese (pt)
Ferroceno
57.1551
7Catalan (ca)
Ferrocè
56.6445
8Indonesian (id)
Ferosena
44.6896
9French (fr)
Ferrocène
43.7932
10Romanian (ro)
Ferocen
43.4661
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 "Ferocen" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Ferrocene
1 983 527
2German (de)
Ferrocen
350 386
3Japanese (ja)
フェロセン
333 546
4Russian (ru)
Ферроцен
155 190
5Chinese (zh)
二茂铁
135 834
6Spanish (es)
Ferroceno
104 859
7French (fr)
Ferrocène
87 742
8Polish (pl)
Ferrocen
62 601
9Italian (it)
Ferrocene
48 686
10Portuguese (pt)
Ferroceno
27 351
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 "Ferocen" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Ferrocene
3 949
2Japanese (ja)
フェロセン
1 089
3German (de)
Ferrocen
816
4Russian (ru)
Ферроцен
570
5Chinese (zh)
二茂铁
484
6French (fr)
Ferrocène
211
7Spanish (es)
Ferroceno
194
8Italian (it)
Ferrocene
164
9Czech (cs)
Ferrocen
130
10Polish (pl)
Ferrocen
124
More...

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

The highest AI

Language versions of the article "Ferocen" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Ferrocene
208
2German (de)
Ferrocen
106
3French (fr)
Ferrocène
51
4Italian (it)
Ferrocene
36
5Dutch (nl)
Ferroceen
35
6Russian (ru)
Ферроцен
33
7Japanese (ja)
フェロセン
27
8Chinese (zh)
二茂铁
23
9Polish (pl)
Ferrocen
20
10Catalan (ca)
Ferrocè
18
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 "Ferocen" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Ferrocene
3
2German (de)
Ferrocen
2
3Hungarian (hu)
Ferrocén
1
4Indonesian (id)
Ferosena
1
5Arabic (ar)
فروسين
0
6Catalan (ca)
Ferrocè
0
7Czech (cs)
Ferrocen
0
8Spanish (es)
Ferroceno
0
9Persian (fa)
فروسن
0
10Finnish (fi)
Ferroseeni
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 "Ferocen" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Ferrocene
324
2Chinese (zh)
二茂铁
214
3French (fr)
Ferrocène
128
4Japanese (ja)
フェロセン
100
5Persian (fa)
فروسن
79
6German (de)
Ferrocen
66
7Italian (it)
Ferrocene
48
8Spanish (es)
Ferroceno
41
9Indonesian (id)
Ferosena
37
10Russian (ru)
Ферроцен
37
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
فروسين
caCatalan
Ferrocè
csCzech
Ferrocen
deGerman
Ferrocen
enEnglish
Ferrocene
esSpanish
Ferroceno
faPersian
فروسن
fiFinnish
Ferroseeni
frFrench
Ferrocène
hiHindi
फेर्रोसिन
huHungarian
Ferrocén
idIndonesian
Ferosena
itItalian
Ferrocene
jaJapanese
フェロセン
koKorean
페로센
nlDutch
Ferroceen
plPolish
Ferrocen
ptPortuguese
Ferroceno
roRomanian
Ferocen
ruRussian
Ферроцен
shSerbo-Croatian
Ferocen
slSlovenian
Ferocen
srSerbian
Ferocen
svSwedish
Ferrocen
thThai
เฟอร์โรซีน
trTurkish
Ferrosen
ukUkrainian
Фероцен
zhChinese
二茂铁

Popularity rank trends

Best Rank Romanian:
#42965
12.2016
Global:
#61877
02.2009

AI rank trends

Best Rank Romanian:
#9133
12.2016
Global:
#10528
07.2002

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Ferrocene from Wikipedia articles about Organometallic chemistry, Tetraethyllead, Iron, Metallocene and Sublimation. Whereas reading the article about Ferrocene people most often go to Wikipedia articles on Metallocene, Sodium cyclopentadienide, Cyclopentadiene, Antiknock agent and Sandwich compound.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 21 December 2025

On 21 December 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Anthony Joshua, James Ransone, Avatar: Fire and Ash, Jake Paul, Wake Up Dead Man, Stranger Things, Ghislaine Maxwell, Avatar, Avatar: The Way of Water.

In Romanian Wikipedia the most popular articles on that day were: Solstițiul de iarnă, Vocea României, Anthony Joshua, Sergiu Celibidache, Mircea Coșea, Revoluția Română din 1989, Jeffrey Epstein, Listă de colinde, Nicușor Dan, Maria Mihăescu.

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