$^{19}F$ CHEMICAL SHIFT ANISOTROPY IN $CH_{2}F_{2}$

dc.creator	Kukolich, Stephen G.	en_US
dc.creator	Nelson, Albert C.	en_US
dc.date.accessioned	2006-06-15T13:35:29Z
dc.date.available	2006-06-15T13:35:29Z
dc.date.issued	1972	en_US
dc.identifier	1972-Z-5	en_US
dc.identifier.uri	http://hdl.handle.net/1811/9200
dc.description	Author Institution: Department of Chemistry, Massachusetts Institute of Technology	en_US
dc.description.abstract	The molecular Zeeman effect was observed in methylene fluoride using a molecular beam maser spectrometer with the cavity in a 100 kilogauss magnetic field. This combination of high fields and high resolution (4 kHz at 22 GHz) provides unusually high resolution for these measurements. The rotational transition $3_{03} \rightarrow 2_{12}$ at 22 ,204 240 $\pm$ 2 kHz was observed in emission. The measured fluorine magnetic shielding anisotropics are $2\sigma_{cc} -\sigma_{aa} -\sigma_{bb}=-335. \pm 35$ ppm and $\sigma_{aa} -\sigma_{bb} =37 \pm 15$ ppm. Accurate susceptibility anisotropies and molecular quadrupole moments were also obtained.	en_US
dc.format.extent	78325 bytes
dc.format.mimetype	image/jpeg
dc.language.iso	English	en_US
dc.publisher	Ohio State University	en_US
dc.title	$^{19}F$ CHEMICAL SHIFT ANISOTROPY IN $CH_{2}F_{2}$	en_US
dc.type	article	en_US