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Why are nH-perfluoroalkanoate ions more mobile than expected? Implications for identifying an emerging environmental

Karl J Jobst1, Chloe Penney1, Peter C Burgers2

  • 1Department of Chemistry, Memorial University of Newfoundland, 45 Arctic Ave., St. John's A1C 5S7, NL, Canada. kjobst@mun.ca.

Chemical Communications (Cambridge, England)
|July 9, 2024
PubMed

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Other Nuclides: 31P, 19F, 15N NMR01:16

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Many organic, inorganic, and biological molecules contain spin-half nuclei such as nitrogen-15, fluorine-19, and phosphorus-31. As a result, NMR studies of these nuclei have found extensive applications in chemical and biological research.
While fluorine-19 and phosphorous-31 have high natural abundances (100%) and positive gyromagnetic ratios, nitrogen-15 has a low natural abundance and a negative gyromagnetic ratio. However, nitrogen-15 is still preferred over nitrogen-14 (which has a...
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