Microwave Spectrum of Formaldehyde II. Molecular Structure in the Ground State

摘要: Rotational constants for the isotopic formaldehyde molecules H 2 CO, C 13 O, CO 18 , HDCO and D were determined from parameters used in analysis of K -type doubling spectra frequencies 1 01 ←0 00 transitions. In cases species which R -branch transitions not measured, calculated inertia defect was determination rotational constants. From constants, zero-point structure molecule, r z by a new method taking into account vibration-rotation interaction electronic interaction. The following molecular obtained;