Fourier 13C NMR and PMR including 13C satellites of oriented cyanopropyne

✍ Scribed by Ezzeddine Haloui; Daniel Canet

• Publisher: Elsevier Science
• Year: 1974
• Tongue: English
• Weight: 339 KB
• Volume: 26
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(74)85410-2

✦ Synopsis

Fourier 13C and proton NMR spectra ofcyanopropync partially oriented by a nematic phase have been recorded and interpreted. It is shown that more accurate measurements arc obroincd much more rapidly by observing 13C sat-eIlites by Fourier PMR than by direct observation of the t3Cspectrum. The geometry has been estrxted from direct couplings; a small but systematic discrepxxy with microwave spectroscopy is observed for the carbon-carbon bond lengths. ' Kind& supplied by Dk Y. GeIas'hfiaIhe; University of .Clennont-Femnd, Fran& -,