K = 1 → 0 transitions in CH3OD for J = 1, 2, 3 and 4 E2-type states were measured using a beam maser spectrometer with 6 kHz linewidth (fwhm). Analysis of J = 1 and J = 2 spectra provided a deuterium quadrupole coupling strength along the O-D bond dijection of egzzQ = 303 ± 12 kHz.
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Condensed Matter Physics
- Atomic and Molecular Physics, and Optics
- Surfaces and Interfaces