{"title":"在双核稀土金属络合物中加入 2,2'-偶氮二吡啶自由基单离子和双离子。","authors":"Francis Delano, Selvan Demir","doi":"10.1039/d4cc03222e","DOIUrl":null,"url":null,"abstract":"<p><p>The seminal isolation of a dinuclear rare earth metal complex comprising a bridging 2,2'-azobispyridyl radical anion, [(Cp<sup>tet</sup><sub>2</sub>Y)<sub>2</sub>(μ-abpy˙)](BPh<sub>4</sub>), is presented, which was obtained from a one-electron chemical oxidation of [(Cp<sup>tet</sup><sub>2</sub>Y)<sub>2</sub>(μ-abpy)]. The unprecedented compounds were characterized by crystallography, spectroscopy and DFT computations. The radical character was proven by EPR spectroscopy.</p>","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":null,"pages":null},"PeriodicalIF":4.3000,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Implementation of 2,2'-azobispyridine radical mono- and dianions in dinuclear rare earth metal complexes.\",\"authors\":\"Francis Delano, Selvan Demir\",\"doi\":\"10.1039/d4cc03222e\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The seminal isolation of a dinuclear rare earth metal complex comprising a bridging 2,2'-azobispyridyl radical anion, [(Cp<sup>tet</sup><sub>2</sub>Y)<sub>2</sub>(μ-abpy˙)](BPh<sub>4</sub>), is presented, which was obtained from a one-electron chemical oxidation of [(Cp<sup>tet</sup><sub>2</sub>Y)<sub>2</sub>(μ-abpy)]. The unprecedented compounds were characterized by crystallography, spectroscopy and DFT computations. The radical character was proven by EPR spectroscopy.</p>\",\"PeriodicalId\":67,\"journal\":{\"name\":\"Chemical Communications\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2024-10-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemical Communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1039/d4cc03222e\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1039/d4cc03222e","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Implementation of 2,2'-azobispyridine radical mono- and dianions in dinuclear rare earth metal complexes.
The seminal isolation of a dinuclear rare earth metal complex comprising a bridging 2,2'-azobispyridyl radical anion, [(Cptet2Y)2(μ-abpy˙)](BPh4), is presented, which was obtained from a one-electron chemical oxidation of [(Cptet2Y)2(μ-abpy)]. The unprecedented compounds were characterized by crystallography, spectroscopy and DFT computations. The radical character was proven by EPR spectroscopy.
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