1,1-Difluoroéthène

Vinylidene fluoride - chemical compound. Article "1,1-Difluoroéthène" in French Wikipedia has 20.6 points for quality (as of August 1, 2024). The article contains 10 references and 3 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 "1,1-Difluoroéthène", its content was written by 4 registered users of French Wikipedia and edited by 113 registered Wikipedia users in all languages.

The article is cited 4 times in French Wikipedia and cited 455 times in all languages.

The highest Authors Interest rank from 2001:

• Local (French): #18576 in September 2023
• Global: #139702 in April 2012

The highest popularity rank from 2008:

• Local (French): #628176 in November 2023
• Global: #642150 in April 2015

There are 14 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 August 1, 2024 (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) 1,1-Difluoroethylene		40.4826
2	German (de) 1,1-Difluorethen		36.3645
3	Persian (fa) ۱٬۱-دی‌فلورواتیلن		32.7452
4	Italian (it) Fluoruro di vinilidene		32.3968
5	Finnish (fi) Vinylideenifluoridi		28.5368
6	Russian (ru) 1,1-дифторэтилен		24.9861
7	Portuguese (pt) 1,1-Difluoroetileno		23.9229
8	Serbo-Croatian (sh) 1,1-Difluoroetilen		21.7824
9	Chinese (zh) 1,1-二氟乙烯		20.7678
10	French (fr) 1,1-Difluoroéthène		20.5853

More...

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

The most popular language versions of the article "1,1-Difluoroéthène" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) 1,1-Difluoroethylene		114 687
2	Japanese (ja) フッ化ビニリデン		45 220
3	German (de) 1,1-Difluorethen		37 251
4	Russian (ru) 1,1-дифторэтилен		21 115
5	Italian (it) Fluoruro di vinilidene		16 571
6	Chinese (zh) 1,1-二氟乙烯		8 599
7	Dutch (nl) 1,1-difluoretheen		4 471
8	Portuguese (pt) 1,1-Difluoroetileno		4 389
9	Finnish (fi) Vinylideenifluoridi		783
10	Greek (el) 1,1-διφθοραιθένιο		713

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 "1,1-Difluoroéthène" in July 2024

#	Language	Popularity award	Relative popularity
1	English (en) 1,1-Difluoroethylene		784
2	Japanese (ja) フッ化ビニリデン		249
3	German (de) 1,1-Difluorethen		204
4	Italian (it) Fluoruro di vinilidene		65
5	Russian (ru) 1,1-дифторэтилен		61
6	Chinese (zh) 1,1-二氟乙烯		58
7	French (fr) 1,1-Difluoroéthène		30
8	Portuguese (pt) 1,1-Difluoroetileno		12
9	Dutch (nl) 1,1-difluoretheen		10
10	Finnish (fi) Vinylideenifluoridi		7

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

Language versions of the article "1,1-Difluoroéthène" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) 1,1-Difluoroethylene		26
2	Italian (it) Fluoruro di vinilidene		22
3	German (de) 1,1-Difluorethen		20
4	Dutch (nl) 1,1-difluoretheen		9
5	Chinese (zh) 1,1-二氟乙烯		9
6	Portuguese (pt) 1,1-Difluoroetileno		5
7	Russian (ru) 1,1-дифторэтилен		5
8	Greek (el) 1,1-διφθοραιθένιο		4
9	French (fr) 1,1-Difluoroéthène		4
10	Finnish (fi) Vinylideenifluoridi		3

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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 "1,1-Difluoroéthène" with the highest AI in July 2024

#	Language	AI award	Relative AI
1	Greek (el) 1,1-διφθοραιθένιο		1
2	Finnish (fi) Vinylideenifluoridi		1
3	German (de) 1,1-Difluorethen		0
4	English (en) 1,1-Difluoroethylene		0
5	Persian (fa) ۱٬۱-دی‌فلورواتیلن		0
6	French (fr) 1,1-Difluoroéthène		0
7	Italian (it) Fluoruro di vinilidene		0
8	Japanese (ja) フッ化ビニリデン		0
9	Dutch (nl) 1,1-difluoretheen		0
10	Portuguese (pt) 1,1-Difluoroetileno		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 "1,1-Difluoroéthène" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Italian (it) Fluoruro di vinilidene		266
2	Greek (el) 1,1-διφθοραιθένιο		77
3	English (en) 1,1-Difluoroethylene		27
4	Russian (ru) 1,1-дифторэтилен		23
5	German (de) 1,1-Difluorethen		16
6	Chinese (zh) 1,1-二氟乙烯		9
7	Finnish (fi) Vinylideenifluoridi		8
8	Dutch (nl) 1,1-difluoretheen		6
9	French (fr) 1,1-Difluoroéthène		4
10	Japanese (ja) フッ化ビニリデン		4

More...

#	Language	Value
de	German 1,1-Difluorethen
el	Greek 1,1-διφθοραιθένιο
en	English 1,1-Difluoroethylene
fa	Persian ۱٬۱-دی‌فلورواتیلن
fi	Finnish Vinylideenifluoridi
fr	French 1,1-Difluoroéthène
it	Italian Fluoruro di vinilidene
ja	Japanese フッ化ビニリデン
nl	Dutch 1,1-difluoretheen
pt	Portuguese 1,1-Difluoroetileno
ru	Russian 1,1-дифторэтилен
sh	Serbo-Croatian 1,1-Difluoroetilen
sr	Serbian 1,1-Difluoroetilen
zh	Chinese 1,1-二氟乙烯

Best Rank

French: #628176 11.2023

Global: #642150 04.2015

Best Rank

French: #18576 09.2023

Global: #139702 04.2012

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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 August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information