Evaluating Aromaticity in Ag6Ru and Ag10Ru as Electron Precise Superatom Clusters.

IF 2.3 3区 化学 Q3 CHEMISTRY, PHYSICAL
Mesías Orozco Ic, Peter L Rodríguez-Kessler, Alvaro Muñoz-Castro
{"title":"Evaluating Aromaticity in Ag6Ru and Ag10Ru as Electron Precise Superatom Clusters.","authors":"Mesías Orozco Ic, Peter L Rodríguez-Kessler, Alvaro Muñoz-Castro","doi":"10.1002/cphc.202401118","DOIUrl":null,"url":null,"abstract":"<p><p>In this work, we evaluate the superatomic characteristics of the favorable global minima of electron precise clusters, leading to stable species featuring catalytic reactive sites and inherent aromaticity in both planar and spherical realms. The results show that Ag6Ru exhibits an electron precise 10-electron 1S21Px,y41Dxy,x2-y24 planar superatomic electron shell structure, related to the 1S21P61D10 18-electron structure of the spherical Ag10Ru cluster, involving seven and ten reactive sites. The favorable electronic structure in such related clusters exhibit diatropic ring currents and long-range shielded regions, supporting the respective planar- and three- dimensional aromatic character. Hence, further planar and three-dimensional relationship between electron precise clusters may trigger a fundamental rationalization in finding stable and useful targets for undergoing catalytic activity for reactions such as oxygen reduction reaction, extending similarities between different cluster shapes at certain sizes.</p>","PeriodicalId":9819,"journal":{"name":"Chemphyschem","volume":" ","pages":"e202401118"},"PeriodicalIF":2.3000,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemphyschem","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1002/cphc.202401118","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0

Abstract

In this work, we evaluate the superatomic characteristics of the favorable global minima of electron precise clusters, leading to stable species featuring catalytic reactive sites and inherent aromaticity in both planar and spherical realms. The results show that Ag6Ru exhibits an electron precise 10-electron 1S21Px,y41Dxy,x2-y24 planar superatomic electron shell structure, related to the 1S21P61D10 18-electron structure of the spherical Ag10Ru cluster, involving seven and ten reactive sites. The favorable electronic structure in such related clusters exhibit diatropic ring currents and long-range shielded regions, supporting the respective planar- and three- dimensional aromatic character. Hence, further planar and three-dimensional relationship between electron precise clusters may trigger a fundamental rationalization in finding stable and useful targets for undergoing catalytic activity for reactions such as oxygen reduction reaction, extending similarities between different cluster shapes at certain sizes.

评价Ag6Ru和Ag10Ru作为电子精密超原子团簇的芳香性。
在这项工作中,我们评估了有利的电子精确团簇的全局最小值的超原子特征,导致具有催化反应位点和固有芳香性的稳定物质在平面和球形领域。结果表明,Ag6Ru具有电子精确的10电子1S21Px,y41Dxy,x2-y24平面超原子电子壳结构,与球形Ag10Ru团簇的1S21P61D10 18电子结构相关,涉及7个和10个反应位点。这些相关簇中的有利电子结构表现出各向异性环电流和远距离屏蔽区域,支持各自的平面和三维芳香特性。因此,电子精密团簇之间进一步的平面和三维关系可能会从根本上合理化寻找稳定和有用的目标,以进行氧还原反应等反应的催化活性,扩大特定尺寸下不同团簇形状之间的相似性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Chemphyschem
Chemphyschem 化学-物理:原子、分子和化学物理
CiteScore
4.60
自引率
3.40%
发文量
425
审稿时长
1.1 months
期刊介绍: ChemPhysChem is one of the leading chemistry/physics interdisciplinary journals (ISI Impact Factor 2018: 3.077) for physical chemistry and chemical physics. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies. ChemPhysChem is an international source for important primary and critical secondary information across the whole field of physical chemistry and chemical physics. It integrates this wide and flourishing field ranging from Solid State and Soft-Matter Research, Electro- and Photochemistry, Femtochemistry and Nanotechnology, Complex Systems, Single-Molecule Research, Clusters and Colloids, Catalysis and Surface Science, Biophysics and Physical Biochemistry, Atmospheric and Environmental Chemistry, and many more topics. ChemPhysChem is peer-reviewed.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信