Reaction between rare earth elements and HFNO2 solution

Nobuaki Sato, Akiichi Kigoshi

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


Rare earth elements react with HFNO2 solution to produce nitrosylium fluorometallates (NO)xLnFx+3. The value of x is 1.0 or 1.5 for light rare earth elements and 0.5 or 1.0 for heavy rare earths. Nitrosylium fluorometallates of rare earth elements can be decomposed into the simple fluoride and nitrosyl fluoride at low temperatures (46-68°C).

Original languageEnglish
Pages (from-to)141-145
Number of pages5
JournalThermochimica Acta
Issue number2
Publication statusPublished - 1982 Sep 1

ASJC Scopus subject areas

  • Instrumentation
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry


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