{"title":"Hydrogen bonded perrhenate-azoimidazoles","authors":"U.S. Ray , G. Mostafa , T.H. Lu , C. Sinha","doi":"10.1016/S1463-0184(02)00013-8","DOIUrl":null,"url":null,"abstract":"<div><p>Reaction in aqueous medium of KReO<sub>4</sub> in methanolic solution of RaaiCH<sub>2</sub>Ph (1-benzyl-2-(arylazo)imidazole) (<strong>1</strong><span>) in the presence of perchloric acid has isolated brown products of {[1-benzyl-2-(arylazo)imidazolium][ReO</span><sub>4</sub><sup>−</sup>]<img>H<sub>2</sub>O}<em><sub>n</sub></em>, <strong>2</strong>. The structural confirmation has been carried out by the single crystal X-ray diffraction study of {[1-benzyl-2-(phenylazo)imidazolium][ReO<sub>4</sub><sup>−</sup>]<img>H<sub>2</sub>O}, <strong>2a</strong>. The molecules are polymerized via hydrogen bonding and form cross-linked network.</p></div>","PeriodicalId":10766,"journal":{"name":"Crystal Engineering","volume":"5 2","pages":"Pages 95-104"},"PeriodicalIF":0.0000,"publicationDate":"2002-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1463-0184(02)00013-8","citationCount":"14","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Crystal Engineering","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1463018402000138","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 14
Abstract
Reaction in aqueous medium of KReO4 in methanolic solution of RaaiCH2Ph (1-benzyl-2-(arylazo)imidazole) (1) in the presence of perchloric acid has isolated brown products of {[1-benzyl-2-(arylazo)imidazolium][ReO4−]H2O}n, 2. The structural confirmation has been carried out by the single crystal X-ray diffraction study of {[1-benzyl-2-(phenylazo)imidazolium][ReO4−]H2O}, 2a. The molecules are polymerized via hydrogen bonding and form cross-linked network.
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