Microwave inversion spectrum of 15NH3

Hiroyuki Sasada

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

Inversion frequencies of 15NH3 in the ground vibrational state are measured to an accuracy of ±0.01 MHz. The observed 115 lines, up to J = 18, including 54 new lines, are analyzed with 15-term Costain's exponential expression. The parameters reproduce the observed frequencies with a standard deviation of 0.053 MHz. Coupling constants of higher order vibration-rotation interaction for K = 3 and K = 6 levels are included in the analysis.

Original languageEnglish
Pages (from-to)15-20
Number of pages6
JournalJournal of Molecular Spectroscopy
Volume83
Issue number1
DOIs
Publication statusPublished - 1980
Externally publishedYes

Fingerprint

Microwaves
inversions
microwaves
vibrational states
standard deviation
vibration
interactions

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics

Cite this

Microwave inversion spectrum of 15NH3. / Sasada, Hiroyuki.

In: Journal of Molecular Spectroscopy, Vol. 83, No. 1, 1980, p. 15-20.

Research output: Contribution to journalArticle

Sasada, Hiroyuki. / Microwave inversion spectrum of 15NH3. In: Journal of Molecular Spectroscopy. 1980 ; Vol. 83, No. 1. pp. 15-20.
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