Quadrupole coupling measurements on IF5

J. C. Shea, S. G. Kukolich

Research output: Contribution to journalArticlepeer-review


High resolution spectra of J=0→1, 1→2 and 2→3 rotational transitions in IF5 were obtained using a Flygare-Balle-type microwave spectrometer. Twenty-two transitions with K=0 or K=1 were fit to obtain the molecular parameters A0=B0=2727.4231 (8) MHz, eqccQ=1069.41 (4) and the spin-rotation interaction CC=0.016(1) MHz.

Original languageEnglish (US)
Pages (from-to)489-492
Number of pages4
JournalChemical Physics Letters
Issue number5
StatePublished - May 11 1990

ASJC Scopus subject areas

  • General Physics and Astronomy
  • Physical and Theoretical Chemistry


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