THE MICROWAVE ROTATIONAL SPECTRUM OF $CF_{3}CH_{2}D$
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Date
1954
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Ohio State University
Abstract
The microwave spectrum of $CF_{3}CH_{2}D$ has been measured for the $1\longrightarrow 2$ and $2\longrightarrow 3$ transitions. Lines were found at about 19,000 and 29,700 Mc. These lines have been identified and the three moments of inertia determined. These moments have been combined with data obtained by Roberts and Edgell and Shulman, Dailey, and Townes for $CF_{3}CH_{3}$ to assign a structure. Experimental results are as follows: a=5,321.4, Mcb=4,968.1c=4,942.9 ${C}-{F}\qquad 1.340\pm .01{A}$\\${C}-{C}\qquad 1.530\pm .01{A}$\\$\angle{F}-{C}-{F}\qquad 1.09^{\circ} 46^{\prime}\pm .1^{\circ}$ ${C}-{H}\qquad 1.093 {(assumed)}\angle{H}-{C}{H}\quad 109^{\circ} 28$
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Author Institution: Department of Chemistry, Purdue University