{"title":"Laakso–Taagepera Index and Its Use for Structural Database Analysis","authors":"D. A. Banaru, A. M. Banaru, S. M. Aksenov","doi":"10.1134/S1063774524601503","DOIUrl":null,"url":null,"abstract":"<p>The Laakso–Taagepera index belongs to Hill numbers, which characterize diversity of species. The paper demonstrates application of this index for comparing the distributions of structures from the databases ICSD (116 860 records), CSD (1 294 724 records), PDB (184 841 records), and RRUFF (~5.5 thousand mineral species) over space-group types, crystal classes, and crystal systems.</p>","PeriodicalId":527,"journal":{"name":"Crystallography Reports","volume":"69 7","pages":"1019 - 1026"},"PeriodicalIF":0.5000,"publicationDate":"2025-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Crystallography Reports","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1134/S1063774524601503","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CRYSTALLOGRAPHY","Score":null,"Total":0}
引用次数: 0
Abstract
The Laakso–Taagepera index belongs to Hill numbers, which characterize diversity of species. The paper demonstrates application of this index for comparing the distributions of structures from the databases ICSD (116 860 records), CSD (1 294 724 records), PDB (184 841 records), and RRUFF (~5.5 thousand mineral species) over space-group types, crystal classes, and crystal systems.
期刊介绍：
Crystallography Reports is a journal that publishes original articles short communications, and reviews on various aspects of crystallography: diffraction and scattering of X-rays, electrons, and neutrons, determination of crystal structure of inorganic and organic substances, including proteins and other biological substances; UV-VIS and IR spectroscopy; growth, imperfect structure and physical properties of crystals; thin films, liquid crystals, nanomaterials, partially disordered systems, and the methods of studies.
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