A. Hossain, K. Hirabayashi, T. Nishinaga, Toshio Shimizu, K. Sugiura
{"title":"Crystal Structure Refinement of 1,4,5,8-Tetrabromonaphthalene: A Twisted Chiral Naphthalene Induced by Steric Repulsion","authors":"A. Hossain, K. Hirabayashi, T. Nishinaga, Toshio Shimizu, K. Sugiura","doi":"10.2116/xraystruct.36.35","DOIUrl":null,"url":null,"abstract":"The molecular structure of sterically crowded 1,4,5,8-tetrabromonaphthalene 1 was refined. The compound crystallized in a monoclinic system and was characterized as follows: P 2 1 / c , a = 9.470(3), b = 15.530(4), c = 7.340(2)Å, β = 92.147(9) ° , Z = 4, V = 1078.7(5)Å 3 . The crystal structure was solved by direct methods and refined by full-matrix least-squares on","PeriodicalId":23922,"journal":{"name":"X-ray Structure Analysis Online","volume":null,"pages":null},"PeriodicalIF":0.1000,"publicationDate":"2020-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"X-ray Structure Analysis Online","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2116/xraystruct.36.35","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CRYSTALLOGRAPHY","Score":null,"Total":0}
引用次数: 0
Abstract
The molecular structure of sterically crowded 1,4,5,8-tetrabromonaphthalene 1 was refined. The compound crystallized in a monoclinic system and was characterized as follows: P 2 1 / c , a = 9.470(3), b = 15.530(4), c = 7.340(2)Å, β = 92.147(9) ° , Z = 4, V = 1078.7(5)Å 3 . The crystal structure was solved by direct methods and refined by full-matrix least-squares on