Hongli Yu, Ruibin Hao, Dong Zhao, Lingyu Chi, Xianlong Zhao, Yibo Cui, Kunjie Liu, Jing Zhao and Quanlin Liu
{"title":"非线性光学应用的手性有机杂化物及溶剂诱导的可逆红黄变色","authors":"Hongli Yu, Ruibin Hao, Dong Zhao, Lingyu Chi, Xianlong Zhao, Yibo Cui, Kunjie Liu, Jing Zhao and Quanlin Liu","doi":"10.1039/D5DT00391A","DOIUrl":null,"url":null,"abstract":"<p >Chiral hybrid metal halides hold great promise for the development of next-generation optoelectronic devices, owing to their asymmetric structures. Here, a series of one-dimensional chiral lead-halide hybrids with non-centrosymmetric structures were developed, including (<em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>)Pb<small><sub>2</sub></small>I<small><sub>6</sub></small>·2H<small><sub>2</sub></small>O, (<em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>)SbI<small><sub>5</sub></small>, and (<em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>)BiI<small><sub>5</sub></small> (where [<em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>]<small><sup>2+</sup></small> refers to (<em>R</em>)-3-amino-1-benzylpiperidine and (<em>S</em>)-1-benzyl-3-aminopiperidine cations). (<em>R</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>)Pb<small><sub>2</sub></small>I<small><sub>6</sub></small>·2H<small><sub>2</sub></small>O exhibits second harmonic generation (SHG) 3.3 times that of KH<small><sub>2</sub></small>PO<small><sub>4</sub></small>. Replacing Pb with Sb or Bi results in a slight reduction in the SHG intensity compared with (<em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>)XI<small><sub>5</sub></small> (X = Sb, Bi) and a transition to a higher-symmetry space group. Furthermore, (<em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>)SbI<small><sub>5</sub></small> exhibits a rapid and reversible amorphization-induced color transition from red to yellow upon exposure to a solvent (H<small><sub>2</sub></small>O), highlighting its potential for applications in sensing and anti-counterfeiting technologies. These findings suggest that the <em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>18</sub></small>N<small><sub>2</sub></small> series crystals are promising candidates for laser applications and hold potential in water detection, anti-counterfeiting, and information encryption.</p>","PeriodicalId":71,"journal":{"name":"Dalton Transactions","volume":" 30","pages":" 11638-11643"},"PeriodicalIF":3.3000,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Chiral organic hybrids for nonlinear optical applications and solvent-induced reversible red–yellow color change†\",\"authors\":\"Hongli Yu, Ruibin Hao, Dong Zhao, Lingyu Chi, Xianlong Zhao, Yibo Cui, Kunjie Liu, Jing Zhao and Quanlin Liu\",\"doi\":\"10.1039/D5DT00391A\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p >Chiral hybrid metal halides hold great promise for the development of next-generation optoelectronic devices, owing to their asymmetric structures. Here, a series of one-dimensional chiral lead-halide hybrids with non-centrosymmetric structures were developed, including (<em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>)Pb<small><sub>2</sub></small>I<small><sub>6</sub></small>·2H<small><sub>2</sub></small>O, (<em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>)SbI<small><sub>5</sub></small>, and (<em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>)BiI<small><sub>5</sub></small> (where [<em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>]<small><sup>2+</sup></small> refers to (<em>R</em>)-3-amino-1-benzylpiperidine and (<em>S</em>)-1-benzyl-3-aminopiperidine cations). (<em>R</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>)Pb<small><sub>2</sub></small>I<small><sub>6</sub></small>·2H<small><sub>2</sub></small>O exhibits second harmonic generation (SHG) 3.3 times that of KH<small><sub>2</sub></small>PO<small><sub>4</sub></small>. Replacing Pb with Sb or Bi results in a slight reduction in the SHG intensity compared with (<em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>)XI<small><sub>5</sub></small> (X = Sb, Bi) and a transition to a higher-symmetry space group. Furthermore, (<em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>20</sub></small>N<small><sub>2</sub></small>)SbI<small><sub>5</sub></small> exhibits a rapid and reversible amorphization-induced color transition from red to yellow upon exposure to a solvent (H<small><sub>2</sub></small>O), highlighting its potential for applications in sensing and anti-counterfeiting technologies. These findings suggest that the <em>R</em>/<em>S</em>-C<small><sub>12</sub></small>H<small><sub>18</sub></small>N<small><sub>2</sub></small> series crystals are promising candidates for laser applications and hold potential in water detection, anti-counterfeiting, and information encryption.</p>\",\"PeriodicalId\":71,\"journal\":{\"name\":\"Dalton Transactions\",\"volume\":\" 30\",\"pages\":\" 11638-11643\"},\"PeriodicalIF\":3.3000,\"publicationDate\":\"2025-07-08\",\"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/d5dt00391a\",\"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/d5dt00391a","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
Chiral organic hybrids for nonlinear optical applications and solvent-induced reversible red–yellow color change†
Chiral hybrid metal halides hold great promise for the development of next-generation optoelectronic devices, owing to their asymmetric structures. Here, a series of one-dimensional chiral lead-halide hybrids with non-centrosymmetric structures were developed, including (R/S-C12H20N2)Pb2I6·2H2O, (R/S-C12H20N2)SbI5, and (R/S-C12H20N2)BiI5 (where [R/S-C12H20N2]2+ refers to (R)-3-amino-1-benzylpiperidine and (S)-1-benzyl-3-aminopiperidine cations). (R-C12H20N2)Pb2I6·2H2O exhibits second harmonic generation (SHG) 3.3 times that of KH2PO4. Replacing Pb with Sb or Bi results in a slight reduction in the SHG intensity compared with (R/S-C12H20N2)XI5 (X = Sb, Bi) and a transition to a higher-symmetry space group. Furthermore, (R/S-C12H20N2)SbI5 exhibits a rapid and reversible amorphization-induced color transition from red to yellow upon exposure to a solvent (H2O), highlighting its potential for applications in sensing and anti-counterfeiting technologies. These findings suggest that the R/S-C12H18N2 series crystals are promising candidates for laser applications and hold potential in water detection, anti-counterfeiting, and information encryption.
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.