Microwave Studies of Molecular Ions

  • R. Claude Woods

Abstract

For stable neutral molecules in the gas phase microwave spectroscopy has for about three decades provided the most reliable and precise information available on molecular structure and internal properties, e.g., dipole moments, hyperfine interaction constants, or barriers to internal rotation or inversion. Rotational transitions, which are sensitive to the molecule’s moments of inertia and thus its structure, are observed directly and with very high resolution, so that their frequencies can be measured with great accuracy. The experimental frequencies are so exact, in fact, that the accuracy of the microwave structure obtained is always limited by the theoretical problems associated with the vibration-rotation interaction (non-rigidity) in the molecule rather than experimental errors.

Keywords

Microwave Helium Fractionation Carbon Monoxide Sine 

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Copyright information

© Plenum Press, New York 1983

Authors and Affiliations

  • R. Claude Woods
    • 1
  1. 1.Department of ChemistryUniversity of WisconsinMadisonUSA

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