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dc.creatorLittle, Gary B.en_US
dc.creatorGerry, Michael C. L.en_US
dc.date.accessioned2006-06-15T14:09:34Z
dc.date.available2006-06-15T14:09:34Z
dc.date.issued1978en_US
dc.identifier1978-WH-11en_US
dc.identifier.urihttp://hdl.handle.net/1811/10732
dc.description$^{1}$E. Hirota, R. Sugisaki, C. J. Nielsen and G. O. Sorensen, J. Mol. Spectrosc. 49, 251 (1974).""en_US
dc.descriptionAuthor Institution: Department of Chemistry, The University of British Columbiaen_US
dc.description.abstractTo determine the structure of propiolamide, $HCCCONH_{2}$, and in particular to show whether the molecule is planar in its equilibrium configuration, we have measured the microwave spectra of three isotopic species in the ground vibrational state. In addition, we have obtained the spectra of the normal species in three excited vibrational states. From them we have obtained rotational constants, inertial defects, centrifugal distortion constants and $^{14}N$ nuclear quadrupole coupling constants. From the general appearance of the spectrum, and from the parameters determined from it, the molecule has been shown indeed to be most probably planar. The potential function for $NH_{2}$ inversion appears to be very similar to that of formamide, namely somewhat anharmonic, but with zero barrier to $planarity^{1}$ With the assumption of planarity the dipole moment has been found to be $3.67 \pm 0.02$ Debye, essentially parallel to the CO bond.en_US
dc.format.extent139083 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleTHE MICROWAVE SPECTRUM, STRUCTURE AND DIPOLE MOMENT OF PROPIOLAMIDEen_US
dc.typearticleen_US


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