{"title":"三氮杂三联硒阳离子的离子配对组装依赖于阴离子，会干扰堆叠结构。","authors":"Yohei Haketa, Takuma Matsuda, Hiromitsu Maeda","doi":"10.3762/bjoc.20.215","DOIUrl":null,"url":null,"abstract":"<p><p>Ion pairs of <i>N</i>-(2,6-dimethylphenyl)-substituted triazatriangulenium (TATA<sup>+</sup>) cation with various counteranions were synthesized to investigate the interactions for the bulky cation. Single-crystal X-ray analysis of the TATA<sup>+</sup> ion pairs revealed solid-state ion-pairing assemblies without stacking at the cationic π-planes. The TATA<sup>+</sup> cation showed counteranion-dependent assembly structures, with smaller counteranions located at the top of TATA<sup>+</sup> and bulkier counteranions displaced from the TATA<sup>+</sup> plane to interact with the surrounding TATA<sup>+</sup>.</p>","PeriodicalId":8756,"journal":{"name":"Beilstein Journal of Organic Chemistry","volume":null,"pages":null},"PeriodicalIF":2.2000,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11472656/pdf/","citationCount":"0","resultStr":"{\"title\":\"Anion-dependent ion-pairing assemblies of triazatriangulenium cation that interferes with stacking structures.\",\"authors\":\"Yohei Haketa, Takuma Matsuda, Hiromitsu Maeda\",\"doi\":\"10.3762/bjoc.20.215\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Ion pairs of <i>N</i>-(2,6-dimethylphenyl)-substituted triazatriangulenium (TATA<sup>+</sup>) cation with various counteranions were synthesized to investigate the interactions for the bulky cation. Single-crystal X-ray analysis of the TATA<sup>+</sup> ion pairs revealed solid-state ion-pairing assemblies without stacking at the cationic π-planes. The TATA<sup>+</sup> cation showed counteranion-dependent assembly structures, with smaller counteranions located at the top of TATA<sup>+</sup> and bulkier counteranions displaced from the TATA<sup>+</sup> plane to interact with the surrounding TATA<sup>+</sup>.</p>\",\"PeriodicalId\":8756,\"journal\":{\"name\":\"Beilstein Journal of Organic Chemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2024-10-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11472656/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Beilstein Journal of Organic Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.3762/bjoc.20.215\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, ORGANIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Beilstein Journal of Organic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.3762/bjoc.20.215","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
Anion-dependent ion-pairing assemblies of triazatriangulenium cation that interferes with stacking structures.
Ion pairs of N-(2,6-dimethylphenyl)-substituted triazatriangulenium (TATA+) cation with various counteranions were synthesized to investigate the interactions for the bulky cation. Single-crystal X-ray analysis of the TATA+ ion pairs revealed solid-state ion-pairing assemblies without stacking at the cationic π-planes. The TATA+ cation showed counteranion-dependent assembly structures, with smaller counteranions located at the top of TATA+ and bulkier counteranions displaced from the TATA+ plane to interact with the surrounding TATA+.
期刊介绍：
The Beilstein Journal of Organic Chemistry is an international, peer-reviewed, Open Access journal. It provides a unique platform for rapid publication without any charges (free for author and reader) – Platinum Open Access. The content is freely accessible 365 days a year to any user worldwide. Articles are available online immediately upon publication and are publicly archived in all major repositories. In addition, it provides a platform for publishing thematic issues (theme-based collections of articles) on topical issues in organic chemistry.
The journal publishes high quality research and reviews in all areas of organic chemistry, including organic synthesis, organic reactions, natural product chemistry, structural investigations, supramolecular chemistry and chemical biology.
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