Coordination complex

Coordination complex - molecule or ion containing ligands datively bonded to a central metallic atom. Article "Coordination complex" in English Wikipedia has 71.1 points for quality (as of July 1, 2025). The article contains 36 references and 21 sections.

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

In June 2025 the article "Coordination complex" was edited by 3 authors in English Wikipedia and written by 7 authors in all languages.

Since the creation of article "Coordination complex", its content was written by 257 registered users of English Wikipedia and edited by 891 registered Wikipedia users in all languages.

The article is cited 1552 times in English Wikipedia and cited 6976 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #1971 in January 2002
• Global: #2277 in January 2002

The highest popularity rank from 2008:

• Local (English): #22491 in November 2014
• Global: #18610 in November 2014

There are 36 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) Coordination complex		71.0636
2	Portuguese (pt) Composto de coordenação		66.4697
3	Chinese (zh) 配合物		59.6401
4	Italian (it) Complesso (chimica)		54.4206
5	Slovenian (sl) Kompleksna spojina		53.8488
6	French (fr) Complexe de coordination		50.2495
7	Catalan (ca) Complex de coordinació		48.3307
8	Thai (th) สารประกอบโคออร์ดิเนชัน		47.7412
9	Estonian (et) Kompleksühend		46.3993
10	Bulgarian (bg) Комплексно съединение		43.7579

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

The most popular language versions of the article "Coordination complex" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Coordination complex		3 820 578
2	Russian (ru) Комплексные соединения		1 346 856
3	Japanese (ja) 錯体		1 109 224
4	Polish (pl) Związki kompleksowe		721 634
5	Portuguese (pt) Composto de coordenação		614 930
6	Chinese (zh) 配合物		572 394
7	Italian (it) Complesso (chimica)		339 970
8	Hindi (hi) उपसहसंयोजक यौगिक		275 788
9	Ukrainian (uk) Комплексні сполуки		254 965
10	Korean (ko) 배위 화합물		173 350

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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 "Coordination complex" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Coordination complex		8 410
2	Chinese (zh) 配合物		2 296
3	Japanese (ja) 錯体		1 981
4	Russian (ru) Комплексные соединения		1 611
5	Vietnamese (vi) Phức chất		1 240
6	Korean (ko) 배위 화합물		1 090
7	Portuguese (pt) Composto de coordenação		661
8	Polish (pl) Związki kompleksowe		478
9	French (fr) Complexe de coordination		426
10	Italian (it) Complesso (chimica)		393

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

Language versions of the article "Coordination complex" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Coordination complex		257
2	Portuguese (pt) Composto de coordenação		70
3	Italian (it) Complesso (chimica)		67
4	Russian (ru) Комплексные соединения		67
5	Chinese (zh) 配合物		55
6	Japanese (ja) 錯体		44
7	Polish (pl) Związki kompleksowe		34
8	Dutch (nl) Coördinatieverbinding		27
9	Ukrainian (uk) Комплексні сполуки		24
10	Czech (cs) Komplexní sloučenina		20

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

Language versions of the article "Coordination complex" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Coordination complex		3
2	Chinese (zh) 配合物		2
3	Tamil (ta) அணைவுச் சேர்மங்கள்		1
4	Ukrainian (uk) Комплексні сполуки		1
5	Arabic (ar) معقد تناسقي		0
6	Azerbaijani (az) Kompleks birləşmələr		0
7	Bulgarian (bg) Комплексно съединение		0
8	Catalan (ca) Complex de coordinació		0
9	Czech (cs) Komplexní sloučenina		0
10	Greek (el) Σύμπλοκο (χημεία)		0

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

Language versions of the article "Coordination complex" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Coordination complex		1 552
2	Chinese (zh) 配合物		804
3	Japanese (ja) 錯体		516
4	Czech (cs) Komplexní sloučenina		505
5	Arabic (ar) معقد تناسقي		439
6	Italian (it) Complesso (chimica)		391
7	Polish (pl) Związki kompleksowe		314
8	Russian (ru) Комплексные соединения		300
9	Dutch (nl) Coördinatieverbinding		271
10	Persian (fa) کمپلکس شیمیایی		256

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#	Language	Value
ar	Arabic معقد تناسقي
az	Azerbaijani Kompleks birləşmələr
bg	Bulgarian Комплексно съединение
ca	Catalan Complex de coordinació
cs	Czech Komplexní sloučenina
el	Greek Σύμπλοκο (χημεία)
en	English Coordination complex
eo	Esperanto Kunordiga komplekso
et	Estonian Kompleksühend
eu	Basque Koordinazio konposatu
fa	Persian کمپلکس شیمیایی
fr	French Complexe de coordination
he	Hebrew קומפלקס (כימיה)
hi	Hindi उपसहसंयोजक यौगिक
hy	Armenian Կոմպլեքս միացություններ
it	Italian Complesso (chimica)
ja	Japanese 錯体
kk	Kazakh Кешенді қосылыстар
ko	Korean 배위 화합물
nl	Dutch Coördinatieverbinding
pl	Polish Związki kompleksowe
pt	Portuguese Composto de coordenação
ro	Romanian Complex coordinativ
ru	Russian Комплексные соединения
sh	Serbo-Croatian Kompleksno jedinjenje
simple	Simple English Coordination complex
sk	Slovak Koordinačná zlúčenina
sl	Slovenian Kompleksna spojina
sr	Serbian Комплексно једињење
ta	Tamil அணைவுச் சேர்மங்கள்
th	Thai สารประกอบโคออร์ดิเนชัน
tr	Turkish Kompleks (kimya)
uk	Ukrainian Комплексні сполуки
uz	Uzbek Koordinatsion birikmalar
vi	Vietnamese Phức chất
zh	Chinese 配合物

Best Rank

English: #22491 11.2014

Global: #18610 11.2014

Best Rank

English: #1971 01.2002

Global: #2277 01.2002

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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