{"title":"多金属酸氧在柔性手性配合物体系中的重塑行为","authors":"Sheng-Jie Yao, Lu-Yao Xu, Xiu-Xia Ding, Wen-Zhu Yang, Zhan-Guo Jiang* and Cai-Hong Zhan*, ","doi":"10.1021/acs.inorgchem.5c0015910.1021/acs.inorgchem.5c00159","DOIUrl":null,"url":null,"abstract":"<p >In recent years, the chiral functionalization of polyoxometalates (POMs) has aroused extensive research interest. Herein, we realized the chiral functionalization of POMs by introducing chiral silver phosphine macrocycles. Three remodeling patterns of POMs exist in a flexible chiral complex system: (i) a dispersed (eutectic) form in the chiral substrate; (ii) a decorative (coordination) form in the chiral substrate, forming a POM-[Ag<sub>2</sub>dppp<sub>2</sub>] spiral chain; and (iii) a new chiral POM generated in situ and sandwiched in a dimeric macrocyclic matrix. Circular dichroic signals reveal that these hybrids are chiral. Besides, the chiral catalysis and adsorption capacity of these hybrids were investigated. This work opens a wide way for synthesizing chiral POM compounds and studying their properties.</p>","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"64 20","pages":"9953–9960 9953–9960"},"PeriodicalIF":4.7000,"publicationDate":"2025-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Remodeling Behaviors of Polyoxometalate in a Flexible Chiral Complex System\",\"authors\":\"Sheng-Jie Yao, Lu-Yao Xu, Xiu-Xia Ding, Wen-Zhu Yang, Zhan-Guo Jiang* and Cai-Hong Zhan*, \",\"doi\":\"10.1021/acs.inorgchem.5c0015910.1021/acs.inorgchem.5c00159\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p >In recent years, the chiral functionalization of polyoxometalates (POMs) has aroused extensive research interest. Herein, we realized the chiral functionalization of POMs by introducing chiral silver phosphine macrocycles. Three remodeling patterns of POMs exist in a flexible chiral complex system: (i) a dispersed (eutectic) form in the chiral substrate; (ii) a decorative (coordination) form in the chiral substrate, forming a POM-[Ag<sub>2</sub>dppp<sub>2</sub>] spiral chain; and (iii) a new chiral POM generated in situ and sandwiched in a dimeric macrocyclic matrix. Circular dichroic signals reveal that these hybrids are chiral. Besides, the chiral catalysis and adsorption capacity of these hybrids were investigated. This work opens a wide way for synthesizing chiral POM compounds and studying their properties.</p>\",\"PeriodicalId\":40,\"journal\":{\"name\":\"Inorganic Chemistry\",\"volume\":\"64 20\",\"pages\":\"9953–9960 9953–9960\"},\"PeriodicalIF\":4.7000,\"publicationDate\":\"2025-05-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Inorganic Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://pubs.acs.org/doi/10.1021/acs.inorgchem.5c00159\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Inorganic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://pubs.acs.org/doi/10.1021/acs.inorgchem.5c00159","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
Remodeling Behaviors of Polyoxometalate in a Flexible Chiral Complex System
In recent years, the chiral functionalization of polyoxometalates (POMs) has aroused extensive research interest. Herein, we realized the chiral functionalization of POMs by introducing chiral silver phosphine macrocycles. Three remodeling patterns of POMs exist in a flexible chiral complex system: (i) a dispersed (eutectic) form in the chiral substrate; (ii) a decorative (coordination) form in the chiral substrate, forming a POM-[Ag2dppp2] spiral chain; and (iii) a new chiral POM generated in situ and sandwiched in a dimeric macrocyclic matrix. Circular dichroic signals reveal that these hybrids are chiral. Besides, the chiral catalysis and adsorption capacity of these hybrids were investigated. This work opens a wide way for synthesizing chiral POM compounds and studying their properties.
期刊介绍：
Inorganic Chemistry publishes fundamental studies in all phases of inorganic chemistry. Coverage includes experimental and theoretical reports on quantitative studies of structure and thermodynamics, kinetics, mechanisms of inorganic reactions, bioinorganic chemistry, and relevant aspects of organometallic chemistry, solid-state phenomena, and chemical bonding theory. Emphasis is placed on the synthesis, structure, thermodynamics, reactivity, spectroscopy, and bonding properties of significant new and known compounds.
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