RESEARCH ON PHOSPHORUS-NITROGEN COMPOUNDS.

Abstract

Phosphoric acid amides with PCl5 as well as hydroxyl ammonium salts with PCl5 (or with PC13) lead to the compound C13P=N-P(O)Cl2, which is also formed in the reaction between PCl3 and N2O4. The nuclear magnetic resonance spectrum of this compound was studied. The phosphorus atoms in the compound possess the coordination number 4 and are chemically equivalent. The two phosphorus atoms are connected by a nitrogen bridge and a coupling constant of 15.4 c.p.s. was measured. The reactions of PCl5 with NH4Cl in solvents of not too low dielectric constant leads in good yield to P3NCl12, a compound whose constitutions was elucidated through chemical reactions, measurement of electrical conductivity and study of the nuclear magnetic resonance spectrum. (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 15, 1961
Accession Number
AD0639931

Entities

People

  • Margot Becke-goehring

Organizations

  • Heidelberg University

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Chemical Reactions
  • Conductivity
  • Dielectric Permittivity
  • Electrical Conductivity
  • Magnetic Resonance
  • Nitrogen
  • Nitrogen Compounds
  • Nuclear Magnetic Resonance
  • Phosphoric Acids
  • Phosphorus
  • Resonance
  • Spectra

Readers

  • Analytical Chemistry
  • Plasma Physics / Magnetohydrodynamics
  • Polymer Science and Technology