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{"title":"D5h H©Cu5H5-：共价键平面五配位氢星","authors":"Li-Xia Bai , Yan-Xia Jin , Mesías Orozco-Ic , Gabriel Merino , Jin-Chang Guo","doi":"10.1039/d4cc05041j","DOIUrl":null,"url":null,"abstract":"<div><div>A <em>D</em><sub>5h</sub> hydrocopper H©Cu<sub>5</sub>H<sub>5</sub><sup>−</sup> star with planar pentacoordinate hydrogen (ppH) was designed. This structure is the global minimum, exhibiting dynamic stability. Its planar geometry is supported by five peripheral Cu–H–Cu 3c–2e σ-bonds and a central 6c–2e σ-bond. Unlike the ionic H©Li<sub>5</sub>H<sub>5</sub><sup>−</sup> cluster, H©Cu<sub>5</sub>H<sub>5</sub><sup>−</sup> features covalent multicenter bonding.</div></div>","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":"60 100","pages":"Pages 14996-14999"},"PeriodicalIF":4.2000,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"D 5h H©Cu5H5−: a covalently bonded planar pentacoordinate hydrogen star†\",\"authors\":\"Li-Xia Bai , Yan-Xia Jin , Mesías Orozco-Ic , Gabriel Merino , Jin-Chang Guo\",\"doi\":\"10.1039/d4cc05041j\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>A <em>D</em><sub>5h</sub> hydrocopper H©Cu<sub>5</sub>H<sub>5</sub><sup>−</sup> star with planar pentacoordinate hydrogen (ppH) was designed. This structure is the global minimum, exhibiting dynamic stability. Its planar geometry is supported by five peripheral Cu–H–Cu 3c–2e σ-bonds and a central 6c–2e σ-bond. Unlike the ionic H©Li<sub>5</sub>H<sub>5</sub><sup>−</sup> cluster, H©Cu<sub>5</sub>H<sub>5</sub><sup>−</sup> features covalent multicenter bonding.</div></div>\",\"PeriodicalId\":67,\"journal\":{\"name\":\"Chemical Communications\",\"volume\":\"60 100\",\"pages\":\"Pages 14996-14999\"},\"PeriodicalIF\":4.2000,\"publicationDate\":\"2024-11-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemical Communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/org/science/article/pii/S1359734524024881\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/11/20 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1359734524024881","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/11/20 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
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