Sotaro Kusumoto, Kippei Usuda, Kenta Rakumitsu, Yang Kim and Yoshihiro Koide
{"title":"金属氯化物模板有机晶体中的光显性[2 + 2]光二聚化","authors":"Sotaro Kusumoto, Kippei Usuda, Kenta Rakumitsu, Yang Kim and Yoshihiro Koide","doi":"10.1039/D5CE00203F","DOIUrl":null,"url":null,"abstract":"<p >Photo-salient metal chloride-templated organic–inorganic hybrid crystals incorporating (<em>E</em>)-1,2-bis(pyridin-4-yl)ethene (<strong>Ebpe</strong>) exhibited pronounced photo-salient effects, demonstrably jumping upon UV-induced [2 + 2] photodimerization. Detailed structural analysis reveals that the metal chloride component is an effective template, precisely aligning <strong>Ebpe</strong> molecules for efficient photodimerization. This work provides a rare example of a metal halide facilitating [2 + 2] photodimerization and establishes a new pathway for developing photosalient materials with tailored reactivity.</p>","PeriodicalId":70,"journal":{"name":"CrystEngComm","volume":" 19","pages":" 2993-2997"},"PeriodicalIF":2.6000,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Photosalient [2 + 2] photodimerization in metal chloride-templated organic crystals†\",\"authors\":\"Sotaro Kusumoto, Kippei Usuda, Kenta Rakumitsu, Yang Kim and Yoshihiro Koide\",\"doi\":\"10.1039/D5CE00203F\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p >Photo-salient metal chloride-templated organic–inorganic hybrid crystals incorporating (<em>E</em>)-1,2-bis(pyridin-4-yl)ethene (<strong>Ebpe</strong>) exhibited pronounced photo-salient effects, demonstrably jumping upon UV-induced [2 + 2] photodimerization. Detailed structural analysis reveals that the metal chloride component is an effective template, precisely aligning <strong>Ebpe</strong> molecules for efficient photodimerization. This work provides a rare example of a metal halide facilitating [2 + 2] photodimerization and establishes a new pathway for developing photosalient materials with tailored reactivity.</p>\",\"PeriodicalId\":70,\"journal\":{\"name\":\"CrystEngComm\",\"volume\":\" 19\",\"pages\":\" 2993-2997\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2025-04-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"CrystEngComm\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://pubs.rsc.org/en/content/articlelanding/2025/ce/d5ce00203f\",\"RegionNum\":3,\"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":"CrystEngComm","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2025/ce/d5ce00203f","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Photosalient [2 + 2] photodimerization in metal chloride-templated organic crystals†
Photo-salient metal chloride-templated organic–inorganic hybrid crystals incorporating (E)-1,2-bis(pyridin-4-yl)ethene (Ebpe) exhibited pronounced photo-salient effects, demonstrably jumping upon UV-induced [2 + 2] photodimerization. Detailed structural analysis reveals that the metal chloride component is an effective template, precisely aligning Ebpe molecules for efficient photodimerization. This work provides a rare example of a metal halide facilitating [2 + 2] photodimerization and establishes a new pathway for developing photosalient materials with tailored reactivity.