HOMO/LUMO

cs

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HOMO/LUMO

Quality:

HOMO/LUMO - type of molecular orbital in chemistry. Article “HOMO/LUMO” in Czech Wikipedia has 2.2 points for quality (as of July 1, 2025). The article contains 0 references and 2 sections.

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

Since the creation of article “HOMO/LUMO”, its content was written by 5 registered users of Czech Wikipedia and edited by 343 registered Wikipedia users in all languages.

The article is cited 44 times in Czech Wikipedia and cited 877 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Czech): #3319 in April 2009
  • Global: #18639 in May 2004

The highest popularity rank from 2008:

  • Local (Czech): #31891 in January 2008
  • Global: #55688 in July 2019

There are 25 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)
HOMO and LUMO
36.7041
2Slovak (sk)
HOMO a LUMO
36.6421
3Greek (el)
HOMO και LUMO
34.2058
4Hebrew (he)
HOMO ו-LUMO
33.4568
5German (de)
Grenzorbital
31.7685
6Catalan (ca)
HOMO/LUMO
27.9844
7Hungarian (hu)
HOMO/LUMO
26.7883
8Norwegian (no)
HOMO og LUMO
26.4737
9Turkish (tr)
HOMO/LUMO
24.6556
10Serbo-Croatian (sh)
HOMO/LUMO
24.2382
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 "HOMO/LUMO" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
HOMO and LUMO
1 759 396
2Japanese (ja)
HOMO/LUMO
281 184
3Chinese (zh)
HOMO/LUMO
260 938
4German (de)
Grenzorbital
245 613
5Spanish (es)
HOMO/LUMO/SOMO
154 356
6Portuguese (pt)
HOMO/LUMO/SOMO
89 860
7Polish (pl)
HOMO/LUMO
74 153
8Dutch (nl)
HOMO en LUMO
31 430
9Simple English (simple)
HOMO/LUMO
25 697
10Czech (cs)
HOMO/LUMO
18 092
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 "HOMO/LUMO" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
HOMO and LUMO
3 408
2Japanese (ja)
HOMO/LUMO
1 020
3Chinese (zh)
HOMO/LUMO
936
4Simple English (simple)
HOMO/LUMO
505
5German (de)
Grenzorbital
476
6Spanish (es)
HOMO/LUMO/SOMO
200
7French (fr)
HOMO et LUMO
178
8Portuguese (pt)
HOMO/LUMO/SOMO
116
9Polish (pl)
HOMO/LUMO
100
10Turkish (tr)
HOMO/LUMO
57
More...

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

The highest AI

Language versions of the article "HOMO/LUMO" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
HOMO and LUMO
144
2German (de)
Grenzorbital
54
3Dutch (nl)
HOMO en LUMO
19
4Japanese (ja)
HOMO/LUMO
15
5Polish (pl)
HOMO/LUMO
15
6Spanish (es)
HOMO/LUMO/SOMO
11
7Chinese (zh)
HOMO/LUMO
11
8Finnish (fi)
Rajaorbitaalit
10
9French (fr)
HOMO et LUMO
9
10Portuguese (pt)
HOMO/LUMO/SOMO
9
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 "HOMO/LUMO" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Grenzorbital
2
2Arabic (ar)
أعلى مدار جزيئي مشغول/أدنى مدار جزيئي غير مشغول
0
3Catalan (ca)
HOMO/LUMO
0
4Czech (cs)
HOMO/LUMO
0
5Greek (el)
HOMO και LUMO
0
6English (en)
HOMO and LUMO
0
7Spanish (es)
HOMO/LUMO/SOMO
0
8Persian (fa)
اوربیتال‌های مولکولی هومو و لومو
0
9Finnish (fi)
Rajaorbitaalit
0
10French (fr)
HOMO et LUMO
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 "HOMO/LUMO" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
HOMO and LUMO
269
2German (de)
Grenzorbital
88
3Chinese (zh)
HOMO/LUMO
77
4Spanish (es)
HOMO/LUMO/SOMO
74
5Japanese (ja)
HOMO/LUMO
66
6Czech (cs)
HOMO/LUMO
44
7Dutch (nl)
HOMO en LUMO
37
8Portuguese (pt)
HOMO/LUMO/SOMO
27
9Slovak (sk)
HOMO a LUMO
26
10Finnish (fi)
Rajaorbitaalit
20
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
أعلى مدار جزيئي مشغول/أدنى مدار جزيئي غير مشغول
caCatalan
HOMO/LUMO
csCzech
HOMO/LUMO
deGerman
Grenzorbital
elGreek
HOMO και LUMO
enEnglish
HOMO and LUMO
esSpanish
HOMO/LUMO/SOMO
faPersian
اوربیتال‌های مولکولی هومو و لومو
fiFinnish
Rajaorbitaalit
frFrench
HOMO et LUMO
glGalician
HOMO, LUMO e SOMO
heHebrew
HOMO ו-LUMO
huHungarian
HOMO/LUMO
jaJapanese
HOMO/LUMO
nlDutch
HOMO en LUMO
noNorwegian
HOMO og LUMO
plPolish
HOMO/LUMO
ptPortuguese
HOMO/LUMO/SOMO
roRomanian
HOMO/LUMO
shSerbo-Croatian
HOMO/LUMO
simpleSimple English
HOMO/LUMO
skSlovak
HOMO a LUMO
srSerbian
HOMO/LUMO
trTurkish
HOMO/LUMO
zhChinese
HOMO/LUMO

Popularity rank trends

Best Rank Czech:
#31891
01.2008
Global:
#55688
07.2019

AI rank trends

Best Rank Czech:
#3319
04.2009
Global:
#18639
05.2004

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on HOMO/LUMO from Wikipedia articles about Band gap, Frontier molecular orbital theory, Valence and conduction bands, Lewis acid–base theory and SN2 reaction. Whereas reading the article about HOMO/LUMO people most often go to Wikipedia articles on Frontier molecular orbital theory, Molecular orbital, Diels–Alder reaction, Homo and Green–Davies–Mingos rules.

Cumulative results of quality and popularity of the Wikipedia article

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

simple: HOMO/LUMO

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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