Topological data analysis for the energy and stability of endohedral metallofullerenes
Topological data analysis for the energy and stability of endohedral metallofullerenes
复制标题
内嵌金属富勒烯的能量和稳定性的拓扑数据分析
DOI:
10.1007/s10910-021-01309-4
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发表时间:
2021-11
影响因子:
1.7
通讯作者:
Huiyun Han
中科院分区:
文献类型:
--
作者:
Yan Zhao;Yanying Wang;Yanhong Ding;Huiyun Han
Topological data analysis is a useful data analysis method that combines the mathematical theory of topology with computational methods to study the valuable relationships hidden in data. Persistent homology is an effective tool in computational topology, used to measure the topological characteristics of data. In this paper, we make the quantitative predictions of the energy and stability of endohedral metallofullerenes molecules, based on topological features computed by the persistent homology. The features indicate topological properties such as Betti numbers, i.e. the number ofn-dimensional holes in the molecule data space, and associate them with the structure of endohedral metallofullerenes. Using the barcode informations, we analyse the energy and stability of endohedral metallofullerenes molecules Ni@C(evenn= 20, 2452, 60, 70), and get excellent correlation coefficients 99.97.
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