Fluorine-19 Nuclear Magnetic Resonance

Abstract

Several series of diadducts of titanium tetrafluoride were studied with high resolution fluorine-19 nuclear magnetic resonance spectroscopy. These consisted of studies with aromatic amine oxides, amides and sulfoxides as bases. Mixed diadducts of TiF4 with the aromatic amine oxides and tetramethylurea as a reference base were also investigated. Both basicity and steric interactions were found to affect the 19F chemical shifts. Some aromatic amine oxide, amide and sulfoxide adducts with tin tetrafluoride were also investigated. Cis and trans isomers were found for all complexes in which the donor molecule was small. Only second order spectra were found for SnF4:2D complexes formed with the relatively strong bases.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1971
Accession Number
AD0740587

Entities

People

  • Ronald O. Ragsdale

Organizations

  • University of Utah

Tags

Communities of Interest

  • C4I

DTIC Thesaurus Topics

  • Air Force
  • Chemical Shifts
  • Chemical Synthesis
  • Chemistry
  • Contrast
  • Electron Density
  • Fluorine
  • Magnetic Resonance
  • Materials
  • Materials Laboratories
  • Metals
  • Molecules
  • Nuclear Magnetic Resonance
  • Resonance
  • Spectra
  • Titanium
  • Titanium Compounds

Fields of Study

  • Chemistry

Readers

  • Organic Chemistry