Submillimeter-wave spectrum of the /sup 13/CH/sub 3/O radical
Journal Article
·
· J. Chem. Phys.; (United States)
OSTI ID:5310812
The pure rotational spectrum of the isotopically substituted methoxy radical /sup 13/CH/sub 3/O was observed in the millimeter- and submillimeter-wave region. The /sup 12/CH/sub 3/O radical was also studied in the same wavelength region and the molecular parameters of the previous work were reexamined. It was found necessary to add a few terms for the centrifugal distortion. The hyperfine coupling constants of the carbon nucleus were determined for the first time. With reference to the rotational constants of CD/sub 3/O, the r/sub s/ structure of the methoxy radical was determined.
- Research Organization:
- Department of Chemistry, Faculty of Science, Kyoto University, Kyoto 606, Japan
- OSTI ID:
- 5310812
- Journal Information:
- J. Chem. Phys.; (United States), Journal Name: J. Chem. Phys.; (United States) Vol. 88:9; ISSN JCPSA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ALKOXY RADICALS
CARBON 13
CARBON ISOTOPES
ENERGY LEVELS
EVEN-ODD NUCLEI
EXCITED STATES
HYPERFINE STRUCTURE
ISOTOPES
LIGHT NUCLEI
METHOXY RADICALS
MICROWAVE SPECTRA
MOLECULAR STRUCTURE
NUCLEI
RADICALS
ROTATIONAL STATES
SPECTRA
STABLE ISOTOPES
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ALKOXY RADICALS
CARBON 13
CARBON ISOTOPES
ENERGY LEVELS
EVEN-ODD NUCLEI
EXCITED STATES
HYPERFINE STRUCTURE
ISOTOPES
LIGHT NUCLEI
METHOXY RADICALS
MICROWAVE SPECTRA
MOLECULAR STRUCTURE
NUCLEI
RADICALS
ROTATIONAL STATES
SPECTRA
STABLE ISOTOPES