{"title":"E.S.R. spectrum for AsF5− fprmed from AsF6− by γ-radiolysis","authors":"Martyn C.R. Symons","doi":"10.1016/0020-7055(76)90034-6","DOIUrl":null,"url":null,"abstract":"<div><p>The radical AsF<sub>5</sub><sup>−</sup> is similar to PF<sub>5</sub><sup>−</sup> but the central atom spin-density is higher. Crystals of KPF<sub>6</sub> containing traces of AsF<sub>6</sub><sup>−</sup> give high yields of AsF<sub>5</sub><sup>−</sup> on exposure to <span><math><msup><mi></mi><mn>60</mn></msup><mtext>Co</mtext><mtext> γ</mtext></math></span>-rays. This efficient scavenger effect is explained in terms of the greater positive charge on arsenic.</p></div>","PeriodicalId":100688,"journal":{"name":"International Journal for Radiation Physics and Chemistry","volume":"8 5","pages":"Pages 643-644"},"PeriodicalIF":0.0000,"publicationDate":"1976-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-7055(76)90034-6","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal for Radiation Physics and Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0020705576900346","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
The radical AsF5− is similar to PF5− but the central atom spin-density is higher. Crystals of KPF6 containing traces of AsF6− give high yields of AsF5− on exposure to -rays. This efficient scavenger effect is explained in terms of the greater positive charge on arsenic.
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