MICROWAVE SPECTRUM OF DIAZOACETONITRILE $(N_{2}:CH \cdot CN)$.
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Date
1965
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Ohio State University
Abstract
The microwave spectrum of $N_{2}:CH\cdot CN$ has been studied between 12 and 28 kMc/sec at a temperature of between -30 and $-35^{\circ}C$. Preliminary rotational constants for the normal isotopic species in the ground state are $A = 29,102.6$ Mc/sec., $B = 3024.8$ Mc/sec., and $C = 2735.7$ Mc/sec. The value of the inertial defect, $\Delta = +0.291$ amu$\cdot$ {\AA}$^{2}$, indicates that the molecule is planar. Lines in the spectrum due to molecules in the first excited state of a vibration with a frequency of approximately $115 cm^{-1}$ have been observed.
Description
Author Institution: Division of Pure Physics, National Research Council