ORCA (量子化学プログラム)

ja

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ORCA (量子化学プログラム)

Quality:

ORCA - quantum chemistry program. Article “ORCA (量子化学プログラム)” in Japanese Wikipedia has 16.6 points for quality (as of July 1, 2025). The article contains 3 references and 4 sections.

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

Since the creation of article “ORCA (量子化学プログラム)”, its content was written by 2 registered users of Japanese Wikipedia and edited by 49 registered Wikipedia users in all languages.

The article is cited 33 times in Japanese Wikipedia and cited 185 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Japanese): #41591 in August 2022
  • Global: #63436 in January 2014

The highest popularity rank from 2008:

  • Local (Japanese): #513855 in December 2023
  • Global: #612808 in March 2025

There are 5 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
1German (de)
ORCA (Quantenchemieprogramm)
35.6867
2English (en)
ORCA (quantum chemistry program)
31.9554
3Ukrainian (uk)
ORCA
23.6915
4Russian (ru)
ORCA
21.3607
5Japanese (ja)
ORCA (量子化学プログラム)
16.5753
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 "ORCA (量子化学プログラム)" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
ORCA (quantum chemistry program)
157 935
2Russian (ru)
ORCA
18 158
3German (de)
ORCA (Quantenchemieprogramm)
6 789
4Japanese (ja)
ORCA (量子化学プログラム)
5 859
5Ukrainian (uk)
ORCA
375
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 "ORCA (量子化学プログラム)" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
ORCA (quantum chemistry program)
1 225
2Russian (ru)
ORCA
171
3Japanese (ja)
ORCA (量子化学プログラム)
150
4German (de)
ORCA (Quantenchemieprogramm)
87
5Ukrainian (uk)
ORCA
10
More...

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

The highest AI

Language versions of the article "ORCA (量子化学プログラム)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
ORCA (quantum chemistry program)
27
2German (de)
ORCA (Quantenchemieprogramm)
10
3Russian (ru)
ORCA
8
4Japanese (ja)
ORCA (量子化学プログラム)
2
5Ukrainian (uk)
ORCA
2
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 "ORCA (量子化学プログラム)" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
ORCA (Quantenchemieprogramm)
1
2English (en)
ORCA (quantum chemistry program)
1
3Japanese (ja)
ORCA (量子化学プログラム)
0
4Russian (ru)
ORCA
0
5Ukrainian (uk)
ORCA
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 "ORCA (量子化学プログラム)" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
ORCA (quantum chemistry program)
139
2Japanese (ja)
ORCA (量子化学プログラム)
33
3German (de)
ORCA (Quantenchemieprogramm)
9
4Russian (ru)
ORCA
3
5Ukrainian (uk)
ORCA
1
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
deGerman
ORCA (Quantenchemieprogramm)
enEnglish
ORCA (quantum chemistry program)
jaJapanese
ORCA (量子化学プログラム)
ruRussian
ORCA
ukUkrainian
ORCA

Popularity rank trends

Best Rank Japanese:
#513855
12.2023
Global:
#612808
03.2025

AI rank trends

Best Rank Japanese:
#41591
08.2022
Global:
#63436
01.2014

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on ORCA from Wikipedia articles about List of quantum chemistry and solid-state physics software, Orca, Frank Neese, Density functional theory and ONIOM. Whereas reading the article about ORCA people most often go to Wikipedia articles on Frank Neese, List of quantum chemistry and solid-state physics software, Avogadro, Molden and Max Planck Institute for Coal Research.

Cumulative results of quality and popularity of the Wikipedia article

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

ru: ORCA
uk: ORCA

News from 12 August 2025

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Japanese Wikipedia the most popular articles on that day were: 日本航空123便墜落事故, 坂本九, 二階堂ふみ, カズレーザー, 北原遥子, やなせたかし, 柏木由紀子, 大竹七未, 大島花子, 舞坂ゆき子.

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