{"title":"Unstable intermediates. Part LXXXVIII. Alkali-metal interaction with trapped hydrogen atoms in barium sulphate","authors":"M. Bloom, R. Eachus, M. Symons","doi":"10.1039/J19710000833","DOIUrl":null,"url":null,"abstract":"Barium sulphate doped with various alkali-metal salts gave, on exposure to 60Co γ-rays at 77 K, two types of trapped hydrogen atoms, one of which had e.s.r. spectra characterised by hyperfine coupling to the alkali-metal cations. For example, the species NaH+ had gav= 2·0013, a‖(1H)= 513·2 G, a⊥(1H)= 510·7 G, a‖(23Na)= 21·4 G and a⊥(23Na)= 15·1 G.These results, together with data for other host crystals, are discussed in terms of the structure of the adducts and their stability.","PeriodicalId":17321,"journal":{"name":"Journal of The Chemical Society A: Inorganic, Physical, Theoretical","volume":"179 1","pages":"833-836"},"PeriodicalIF":0.0000,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Chemical Society A: Inorganic, Physical, Theoretical","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/J19710000833","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Barium sulphate doped with various alkali-metal salts gave, on exposure to 60Co γ-rays at 77 K, two types of trapped hydrogen atoms, one of which had e.s.r. spectra characterised by hyperfine coupling to the alkali-metal cations. For example, the species NaH+ had gav= 2·0013, a‖(1H)= 513·2 G, a⊥(1H)= 510·7 G, a‖(23Na)= 21·4 G and a⊥(23Na)= 15·1 G.These results, together with data for other host crystals, are discussed in terms of the structure of the adducts and their stability.
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