{"title":"Side-Chain Type Ferrocene Macrocycles","authors":"Bin Lan, Jindong Xu, Lingyun Zhu, Xinyu Chen, Hideya Kono, Peihan Wang, Xin Zuo, Jianfeng Yan, Akiko Yagi, Yongshen Zheng, Songhua Chen*, Yaofeng Yuan*, Kenichiro Itami* and Yuanming Li*, ","doi":"10.1021/prechem.3c00121","DOIUrl":null,"url":null,"abstract":"<p >A class of side-chain type ferrocene macrocycles with a radially conjugated system is introduced in this study. The stereo configurations of these ferrocene rings were determined through single-crystal X-ray diffraction analysis. Notably, in the solid state, the ferrocene rings exhibit a distinctive herringbone stacking pattern imposed by a ferrocene-to-ring host–guest interaction. Through UV–vis absorption spectroscopy, electrochemical measurements, and theoretical calculations, valuable insights into the electronic properties of these rings were obtained. In addition, the single crystal of macrocycle <b>A</b><sub><b>2</b></sub><b>B</b> demonstrates a second-order nonlinear optical response. As a class of organometallic nanorings, this work holds great potential for further exploration in the fields of organometallic chemistry, molecular electronics, and host–guest chemistry.</p>","PeriodicalId":29793,"journal":{"name":"Precision Chemistry","volume":"2 4","pages":"143–150"},"PeriodicalIF":0.0000,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/epdf/10.1021/prechem.3c00121","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Precision Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://pubs.acs.org/doi/10.1021/prechem.3c00121","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A class of side-chain type ferrocene macrocycles with a radially conjugated system is introduced in this study. The stereo configurations of these ferrocene rings were determined through single-crystal X-ray diffraction analysis. Notably, in the solid state, the ferrocene rings exhibit a distinctive herringbone stacking pattern imposed by a ferrocene-to-ring host–guest interaction. Through UV–vis absorption spectroscopy, electrochemical measurements, and theoretical calculations, valuable insights into the electronic properties of these rings were obtained. In addition, the single crystal of macrocycle A2B demonstrates a second-order nonlinear optical response. As a class of organometallic nanorings, this work holds great potential for further exploration in the fields of organometallic chemistry, molecular electronics, and host–guest chemistry.
本研究介绍了一类具有径向共轭体系的侧链型二茂铁大环。通过单晶 X 射线衍射分析，确定了这些二茂铁环的立体构型。值得注意的是，在固态下，二茂铁环呈现出一种独特的人字形堆叠模式，这是由于二茂铁与环的主客体相互作用所造成的。通过紫外可见吸收光谱、电化学测量和理论计算，我们对这些环的电子特性有了宝贵的了解。此外，大环 A2B 的单晶还显示出二阶非线性光学响应。作为一类有机金属纳米环，该研究成果具有在有机金属化学、分子电子学和主客体化学领域进一步探索的巨大潜力。
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Chemical research focused on precision enables more controllable predictable and accurate outcomes which in turn drive innovation in measurement science sustainable materials information materials personalized medicines energy environmental science and countless other fields requiring chemical insights.Precision Chemistry provides a unique and highly focused publishing venue for fundamental applied and interdisciplinary research aiming to achieve precision calculation design synthesis manipulation measurement and manufacturing. It is committed to bringing together researchers from across the chemical sciences and the related scientific areas to showcase original research and critical reviews of exceptional quality significance and interest to the broad chemistry and scientific community.
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