{"title":"红外和电子自旋共振研究了γ辐照对碱金属卤化物基体晶格中[Cr(CN)5NO]3 -、[Mn(CN)5NO]3 -和[Fe(CN)5NO]2 -的影响","authors":"M. Bloom, J. Raynor, K. Root, M. Symons","doi":"10.1039/J19710003212","DOIUrl":null,"url":null,"abstract":"I.r. and e.s.r. spectra of γ-irradiated [Cr(CN)5NO]3–, [Mn(CN)5NO]3–, and [Fe(CN)5NO]2– in alkali-metal halide host lattices are reported. New i.r. absorptions are attributed to species resembling [Cr(CN)5NO]4–and 5– and [Mn(CN)5NO]2–and 4–. There is e.s.r. evidence for the formation of [Mn(CN)5NO]2– and [Fe(CN)5NO]3– ions, but no feature attributable to [Cr(CN)5NO]5– or [Mn(CN)5NO]4– was detected. Possible reasons for this apparent contradiction are discussed. There was evidence for the metal ion in [Mn(CN)5NO]3– migrating though the lattice to sites where it could exist in the high-spin d5 form.","PeriodicalId":17321,"journal":{"name":"Journal of The Chemical Society A: Inorganic, Physical, Theoretical","volume":"26 1","pages":"3212-3216"},"PeriodicalIF":0.0000,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Infrared and electron spin resonance studies of the effect of γ-irradiation on [Cr(CN)5NO]3–, [Mn(CN)5NO]3–, and [Fe(CN)5NO]2– in alkali-metal halide host lattices\",\"authors\":\"M. Bloom, J. Raynor, K. Root, M. Symons\",\"doi\":\"10.1039/J19710003212\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"I.r. and e.s.r. spectra of γ-irradiated [Cr(CN)5NO]3–, [Mn(CN)5NO]3–, and [Fe(CN)5NO]2– in alkali-metal halide host lattices are reported. New i.r. absorptions are attributed to species resembling [Cr(CN)5NO]4–and 5– and [Mn(CN)5NO]2–and 4–. There is e.s.r. evidence for the formation of [Mn(CN)5NO]2– and [Fe(CN)5NO]3– ions, but no feature attributable to [Cr(CN)5NO]5– or [Mn(CN)5NO]4– was detected. Possible reasons for this apparent contradiction are discussed. There was evidence for the metal ion in [Mn(CN)5NO]3– migrating though the lattice to sites where it could exist in the high-spin d5 form.\",\"PeriodicalId\":17321,\"journal\":{\"name\":\"Journal of The Chemical Society A: Inorganic, Physical, Theoretical\",\"volume\":\"26 1\",\"pages\":\"3212-3216\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1971-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of The Chemical Society A: Inorganic, Physical, Theoretical\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1039/J19710003212\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Chemical Society A: Inorganic, Physical, Theoretical","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/J19710003212","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Infrared and electron spin resonance studies of the effect of γ-irradiation on [Cr(CN)5NO]3–, [Mn(CN)5NO]3–, and [Fe(CN)5NO]2– in alkali-metal halide host lattices
I.r. and e.s.r. spectra of γ-irradiated [Cr(CN)5NO]3–, [Mn(CN)5NO]3–, and [Fe(CN)5NO]2– in alkali-metal halide host lattices are reported. New i.r. absorptions are attributed to species resembling [Cr(CN)5NO]4–and 5– and [Mn(CN)5NO]2–and 4–. There is e.s.r. evidence for the formation of [Mn(CN)5NO]2– and [Fe(CN)5NO]3– ions, but no feature attributable to [Cr(CN)5NO]5– or [Mn(CN)5NO]4– was detected. Possible reasons for this apparent contradiction are discussed. There was evidence for the metal ion in [Mn(CN)5NO]3– migrating though the lattice to sites where it could exist in the high-spin d5 form.
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