Zheng Liu, Jun-Jie Fang, Zhi-Yi Wang, Yun-Peng Xie, Xing Lu
{"title":"Modulation of Optical and Electrochemical Properties of Cu(I) Alkynyl Clusters by Carboxylic Acid Ligands","authors":"Zheng Liu, Jun-Jie Fang, Zhi-Yi Wang, Yun-Peng Xie, Xing Lu","doi":"10.1002/chem.202500230","DOIUrl":null,"url":null,"abstract":"<p>Surface ligands play a pivotal role in the functional design of atomically precise Cu(I) nanoclusters. They act as protective agents, ensuring the stability of the Cu(I) clusters, while also influencing their structure and properties. This study delves into the synthesis, structure, and properties of innovative Cu(I) nanoclusters co-stabilized by carboxylic acid and alkynyl ligands. The findings reveal that these surface ligands wield a significant impact on the cluster's structure and can even modulate the luminescent characteristics of the Cu(I) alkynyl clusters. Moreover, density-functional theory (DFT) calculations shed light on how different carboxylic acid ligands affect the UV-visible absorptivity of paired Cu(I) clusters. In addition, ferrocene carboxylic acids were employed as protective ligands to impart electrochemical properties to the Cu(I) clusters. This research presents an effective methodology for synthesizing atomically precise Cu(I) clusters shielded by carboxylic acid ligands.</p>","PeriodicalId":144,"journal":{"name":"Chemistry - A European Journal","volume":"31 26","pages":""},"PeriodicalIF":3.7000,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemistry - A European Journal","FirstCategoryId":"92","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/chem.202500230","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Surface ligands play a pivotal role in the functional design of atomically precise Cu(I) nanoclusters. They act as protective agents, ensuring the stability of the Cu(I) clusters, while also influencing their structure and properties. This study delves into the synthesis, structure, and properties of innovative Cu(I) nanoclusters co-stabilized by carboxylic acid and alkynyl ligands. The findings reveal that these surface ligands wield a significant impact on the cluster's structure and can even modulate the luminescent characteristics of the Cu(I) alkynyl clusters. Moreover, density-functional theory (DFT) calculations shed light on how different carboxylic acid ligands affect the UV-visible absorptivity of paired Cu(I) clusters. In addition, ferrocene carboxylic acids were employed as protective ligands to impart electrochemical properties to the Cu(I) clusters. This research presents an effective methodology for synthesizing atomically precise Cu(I) clusters shielded by carboxylic acid ligands.
期刊介绍：
Chemistry—A European Journal is a truly international journal with top quality contributions (2018 ISI Impact Factor: 5.16). It publishes a wide range of outstanding Reviews, Minireviews, Concepts, Full Papers, and Communications from all areas of chemistry and related fields.
Based in Europe Chemistry—A European Journal provides an excellent platform for increasing the visibility of European chemistry as well as for featuring the best research from authors from around the world.
All manuscripts are peer-reviewed, and electronic processing ensures accurate reproduction of text and data, plus short publication times.
The Concepts section provides nonspecialist readers with a useful conceptual guide to unfamiliar areas and experts with new angles on familiar problems.
Chemistry—A European Journal is published on behalf of ChemPubSoc Europe, a group of 16 national chemical societies from within Europe, and supported by the Asian Chemical Editorial Societies. The ChemPubSoc Europe family comprises: Angewandte Chemie, Chemistry—A European Journal, European Journal of Organic Chemistry, European Journal of Inorganic Chemistry, ChemPhysChem, ChemBioChem, ChemMedChem, ChemCatChem, ChemSusChem, ChemPlusChem, ChemElectroChem, and ChemistryOpen.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
