THE MICROWAVE SPECTRUM AND CONFORMATION OF $H_{2} PPF_{2}$

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1970

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Ohio State University

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Twenty transitions have been assigned for a gauche isomer of H2PPF2. A type, c type, and several weak b type lines have been observed which fit the rotational constants A = 6916.59 B = 3372.99 C = 2648.61. The existence of a small μb dipole component ($\sim$0.2D) was also established from analyzing the Stark effect of nine transitions. The selection rules eliminate the cis or trans structure leaving a gauche conformation. A reasonable choice of structural parameters for the gauche conformation also closely reproduces the moments of inertia.

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Author Institution: Department of Chemistry, University of Michigan

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http://hdl.handle.net/1811/8585

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Abstracts of OSU International Symposium on Molecular Spectroscopy 1970-1979