Enlace σ

Sigma bond - strongest type of covalent chemical bond; formed by head-on overlapping between atomic orbitals.. Article "Enlace σ" in Spanish Wikipedia has 6.5 points for quality (as of November 1, 2023). The article contains 0 references and 3 sections.

This article has the best quality in Slovak Wikipedia. However, the most popular language version of this article is English.

Since the creation of article "Enlace σ", its content was written by 17 registered users of Spanish Wikipedia and edited by 433 registered Wikipedia users in all languages.

The article is cited 66 times in Spanish Wikipedia and cited 1695 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Spanish): #10302 in March 2012
• Global: #15605 in January 2013

The highest popularity rank from 2008:

• Local (Spanish): #15622 in February 2009
• Global: #51396 in November 2009

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。

#	Language	Quality grade	Quality score
1	Slovak (sk) Sigma väzba		46.624
2	Malay (ms) Ikatan sigma		31.9131
3	English (en) Sigma bond		31.0012
4	Greek (el) Δεσμός σ		29.5795
5	Finnish (fi) Sigmasidos		26.0284
6	Danish (da) Sigma-binding		22.4646
7	Czech (cs) Vazba sigma		20.8826
8	Portuguese (pt) Ligação sigma		20.5758
9	Ukrainian (uk) Сигма-зв'язок		19.1301
10	Dutch (nl) Sigma-binding		18.3454

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

The most popular language versions of the article "Enlace σ" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Sigma bond		1 741 005
2	Spanish (es) Enlace σ		844 693
3	Italian (it) Legame σ		264 291
4	Japanese (ja) Σ結合		261 786
5	Russian (ru) Сигма-связь		259 921
6	Portuguese (pt) Ligação sigma		231 567
7	French (fr) Liaison σ		163 638
8	Polish (pl) Wiązanie sigma		151 969
9	Chinese (zh) Σ鍵		148 837
10	Arabic (ar) رابطة سيغما		80 266

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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 "Enlace σ" in October 2023

#	Language	Popularity award	Relative popularity
1	English (en) Sigma bond		6 341
2	Russian (ru) Сигма-связь		1 915
3	Spanish (es) Enlace σ		1 569
4	Italian (it) Legame σ		1 169
5	Chinese (zh) Σ鍵		1 099
6	Korean (ko) 시그마 결합		936
7	Vietnamese (vi) Liên kết Sigma		892
8	French (fr) Liaison σ		765
9	Japanese (ja) Σ結合		657
10	Ukrainian (uk) Сигма-зв'язок		550

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

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

#	Language	AI award	Relative AI
1	English (en) Sigma bond		90
2	French (fr) Liaison σ		43
3	Italian (it) Legame σ		33
4	Dutch (nl) Sigma-binding		23
5	Vietnamese (vi) Liên kết Sigma		20
6	Chinese (zh) Σ鍵		20
7	Hebrew (he) קשר סיגמא		18
8	Hungarian (hu) Szigma-kötés		18
9	Spanish (es) Enlace σ		17
10	Japanese (ja) Σ結合		17

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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 "Enlace σ" with the highest AI in October 2023

#	Language	AI award	Relative AI
1	Korean (ko) 시그마 결합		1
2	Arabic (ar) رابطة سيغما		0
3	Catalan (ca) Enllaç sigma		0
4	Czech (cs) Vazba sigma		0
5	Danish (da) Sigma-binding		0
6	Greek (el) Δεσμός σ		0
7	English (en) Sigma bond		0
8	Spanish (es) Enlace σ		0
9	Persian (fa) پیوند سیگما		0
10	Finnish (fi) Sigmasidos		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 "Enlace σ" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Sigma bond		192
2	Chinese (zh) Σ鍵		135
3	Greek (el) Δεσμός σ		123
4	Japanese (ja) Σ結合		109
5	French (fr) Liaison σ		100
6	Italian (it) Legame σ		92
7	Serbian (sr) Сигма веза		69
8	Spanish (es) Enlace σ		66
9	Arabic (ar) رابطة سيغما		65
10	Catalan (ca) Enllaç sigma		63

More...

#	Language	Value
ar	Arabic رابطة سيغما
ca	Catalan Enllaç sigma
cs	Czech Vazba sigma
da	Danish Sigma-binding
el	Greek Δεσμός σ
en	English Sigma bond
es	Spanish Enlace σ
fa	Persian پیوند سیگما
fi	Finnish Sigmasidos
fr	French Liaison σ
he	Hebrew קשר סיגמא
hi	Hindi सिग्मा आबन्ध
hu	Hungarian Szigma-kötés
id	Indonesian Ikatan sigma
it	Italian Legame σ
ja	Japanese Σ結合
ko	Korean 시그마 결합
ms	Malay Ikatan sigma
nl	Dutch Sigma-binding
no	Norwegian Sigma-binding
pl	Polish Wiązanie sigma
pt	Portuguese Ligação sigma
ro	Romanian Legătură sigma
ru	Russian Сигма-связь
sh	Serbo-Croatian Sigma veza
simple	Simple English Sigma bond
sk	Slovak Sigma väzba
sl	Slovenian Vez sigma
sr	Serbian Сигма веза
uk	Ukrainian Сигма-зв'язок
vi	Vietnamese Liên kết Sigma
zh	Chinese Σ鍵

Best Rank

Spanish: #15622 02.2009

Global: #51396 11.2009

Best Rank

Spanish: #10302 03.2012

Global: #15605 01.2013

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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 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