一种可分离的以硼为中心的自由基阴离子，由咔唑部分稳定

IF 3.3 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Dalton Transactions Pub Date : 2025-01-27 DOI:10.1039/D4DT03314K

Ningning Yuan, Tingchun Zhu, Jianping Ma, Yunsheng Xue and Yirui Liu

{"title":"一种可分离的以硼为中心的自由基阴离子，由咔唑部分稳定","authors":"Ningning Yuan, Tingchun Zhu, Jianping Ma, Yunsheng Xue and Yirui Liu","doi":"10.1039/D4DT03314K","DOIUrl":null,"url":null,"abstract":"The isolation of a stable persistent carbazole-stabilized boron-centered monoradical anion 1˙−, which has a high spin density at the B atom, has been reported. It is characterized using the crystal structure and UV-vis absorption spectrum, as well as electron paramagnetic resonance spectroscopy. Interestingly, the B–N bond was activated by the boron-centered radical anion 1˙−, which had not been reported before.","PeriodicalId":71,"journal":{"name":"Dalton Transactions","volume":" 6","pages":" 2257-2260"},"PeriodicalIF":3.3000,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An isolable boron-centered radical anion stabilized by a carbazole moiety†\",\"authors\":\"Ningning Yuan, Tingchun Zhu, Jianping Ma, Yunsheng Xue and Yirui Liu\",\"doi\":\"10.1039/D4DT03314K\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The isolation of a stable persistent carbazole-stabilized boron-centered monoradical anion 1˙−, which has a high spin density at the B atom, has been reported. It is characterized using the crystal structure and UV-vis absorption spectrum, as well as electron paramagnetic resonance spectroscopy. Interestingly, the B–N bond was activated by the boron-centered radical anion 1˙−, which had not been reported before.\",\"PeriodicalId\":71,\"journal\":{\"name\":\"Dalton Transactions\",\"volume\":\" 6\",\"pages\":\" 2257-2260\"},\"PeriodicalIF\":3.3000,\"publicationDate\":\"2025-01-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Dalton Transactions\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://pubs.rsc.org/en/content/articlelanding/2025/dt/d4dt03314k\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Dalton Transactions","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2025/dt/d4dt03314k","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}

引用次数: 0

摘要

报道了在B原子处具有高自旋密度的稳定的咔唑稳定的硼中心单根阴离子1˙−。利用晶体结构和紫外-可见吸收光谱以及电子顺磁共振光谱对其进行了表征。有趣的是，B-N键是由以硼为中心的自由基阴离子1˙−激活的，这在以前没有报道过。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

摘要图片

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

An isolable boron-centered radical anion stabilized by a carbazole moiety†

The isolation of a stable persistent carbazole-stabilized boron-centered monoradical anion 1˙⁻, which has a high spin density at the B atom, has been reported. It is characterized using the crystal structure and UV-vis absorption spectrum, as well as electron paramagnetic resonance spectroscopy. Interestingly, the B–N bond was activated by the boron-centered radical anion 1˙⁻, which had not been reported before.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Dalton Transactions 化学-无机化学与核化学

CiteScore

6.60

自引率

7.50%

发文量

1832

审稿时长

1.5 months

期刊介绍： Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.