Schiff-base

Schiff base - any imine having a hydrocarbyl group on the nitrogen atom. Article “Schiff-base” in Dutch Wikipedia has 20.6 points for quality (as of July 1, 2025). The article contains 2 references and 2 sections.

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

Since the creation of article “Schiff-base”, its content was written by 10 registered users of Dutch Wikipedia and edited by 222 registered Wikipedia users in all languages.

The article is cited 18 times in Dutch Wikipedia and cited 637 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Dutch): #10765 in September 2014
• Global: #58992 in August 2018

The highest popularity rank from 2008:

• Local (Dutch): #69021 in June 2015
• Global: #99986 in November 2014

There are 20 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) Schiff base		43.9461
2	Korean (ko) 시프 염기		37.6719
3	Hungarian (hu) Schiff-bázis		34.9976
4	Slovenian (sl) Schiffova baza		33.6652
5	Czech (cs) Schiffovy báze		28.3725
6	Serbo-Croatian (sh) Šifova baza		28.1999
7	Serbian (sr) Šifova baza		24.3381
8	Dutch (nl) Schiff-base		20.6027
9	Spanish (es) Base de Schiff		20.1344
10	Romanian (ro) Bază Schiff		20.0768

More...

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

The most popular language versions of the article "Schiff-base" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Schiff base		1 669 540
2	Japanese (ja) シッフ塩基		246 604
3	Spanish (es) Base de Schiff		180 457
4	Russian (ru) Основания Шиффа		157 814
5	Chinese (zh) 希夫碱		116 836
6	French (fr) Base de Schiff		106 179
7	Portuguese (pt) Base de Schiff		48 182
8	Arabic (ar) قاعدة شيف		41 409
9	Persian (fa) شیف‌باز		34 436
10	Czech (cs) Schiffovy báze		23 472

More...

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 "Schiff-base" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Schiff base		3 497
2	Japanese (ja) シッフ塩基		617
3	Chinese (zh) 希夫碱		564
4	Russian (ru) Основания Шиффа		552
5	French (fr) Base de Schiff		280
6	Czech (cs) Schiffovy báze		267
7	Spanish (es) Base de Schiff		204
8	Korean (ko) 시프 염기		167
9	Hungarian (hu) Schiff-bázis		84
10	Dutch (nl) Schiff-base		66

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Schiff base		88
2	Russian (ru) Основания Шиффа		16
3	Japanese (ja) シッフ塩基		15
4	Chinese (zh) 希夫碱		15
5	French (fr) Base de Schiff		13
6	Dutch (nl) Schiff-base		10
7	Portuguese (pt) Base de Schiff		10
8	Spanish (es) Base de Schiff		9
9	Ukrainian (uk) Основи Шиффа		7
10	Arabic (ar) قاعدة شيف		6

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 "Schiff-base" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) قاعدة شيف		0
2	Catalan (ca) Base de Schiff		0
3	Czech (cs) Schiffovy báze		0
4	English (en) Schiff base		0
5	Spanish (es) Base de Schiff		0
6	Persian (fa) شیف‌باز		0
7	French (fr) Base de Schiff		0
8	Hungarian (hu) Schiff-bázis		0
9	Japanese (ja) シッフ塩基		0
10	Korean (ko) 시프 염기		0

More...

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

Language versions of the article "Schiff-base" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Schiff base		157
2	Romanian (ro) Bază Schiff		92
3	Chinese (zh) 希夫碱		64
4	Russian (ru) Основания Шиффа		50
5	Spanish (es) Base de Schiff		44
6	Japanese (ja) シッフ塩基		41
7	Czech (cs) Schiffovy báze		31
8	French (fr) Base de Schiff		30
9	Ukrainian (uk) Основи Шиффа		24
10	Persian (fa) شیف‌باز		23

More...

#	Language	Value
ar	Arabic قاعدة شيف
ca	Catalan Base de Schiff
cs	Czech Schiffovy báze
en	English Schiff base
es	Spanish Base de Schiff
fa	Persian شیف‌باز
fr	French Base de Schiff
hu	Hungarian Schiff-bázis
ja	Japanese シッフ塩基
ko	Korean 시프 염기
nl	Dutch Schiff-base
pt	Portuguese Base de Schiff
ro	Romanian Bază Schiff
ru	Russian Основания Шиффа
sh	Serbo-Croatian Šifova baza
sl	Slovenian Schiffova baza
sr	Serbian Šifova baza
tr	Turkish Schiff bazları
uk	Ukrainian Основи Шиффа
zh	Chinese 希夫碱

Best Rank

Dutch: #69021 06.2015

Global: #99986 11.2014

Best Rank

Dutch: #10765 09.2014

Global: #58992 08.2018

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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