PURE ROTATIONAL SPECTRUM OF SILANE
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Date
1973
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Publisher
Ohio State University
Abstract
The pure rotational spectrum of $SiH_{4}$ in the ground vibronic state has been observed with a Michelson interferometer. Thirteen lines have been clearly resolved in the region 50 to $135 cm^{-1}$ and identified as arising from pure rotational transitions from J = 10 $\rightarrow$ 11 to J = 22 $\rightarrow$ 23 inclusive. The evidence used to identify the mechanism as the centrifugal distortion electric dipole moment will be presented. The rotational constant $B_{0}$ and the scalar distortion constant $D_{s}$ have been determined. The frequency analysis will be discussed in detail.
Description
This work was supported in part by the National Research Council of Canada. I. Ozier has been an Alfred P. Sloan Fellow.
Author Institution: Institute of Astronomy and Space Science, University of British Columbia
Author Institution: Institute of Astronomy and Space Science, University of British Columbia