Laakso–Taagepera Index and Its Use for Structural Database Analysis

IF 0.6 4区材料科学 Q4 CRYSTALLOGRAPHY

Crystallography Reports Pub Date : 2025-02-16 DOI:10.1134/S1063774524601503

D. A. Banaru, A. M. Banaru, S. M. Aksenov

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.

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laakso - taagpera索引及其在结构数据库分析中的应用

laakso - taagpera指数属于Hill数，反映了物种的多样性。本文应用该指标，对ICSD（116 860条）、CSD（1 294 724条）、PDB（184 841条）和RRUFF（约5500种矿物）的空间群类型、晶体类别和晶体体系的结构分布进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Crystallography Reports 化学-晶体学

CiteScore

1.10

自引率

28.60%

发文量

审稿时长

4-8 weeks

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.