title: N.M.R. of 'oriented' monosubstituted amides--cis and trans N-methyl formamide.
abstract: The n.m.r. spectrum of N-methyl formamide oriented in a lyotropic liquid crystal solvent shows the presence of the cis as well as the trans forms. Analysis of the spectra due to both the species has been carried out. Possible non-planar distortions at the nitrogen atom for the trans species have been computed using the derived dipolar couplings and the available structural data.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003460:Crystallization; D005559:Formamides / Q000032:analysis; D008968:Molecular Conformation; D009584:Nitrogen; D013057:Spectrum Analysis
chemical_list: D005559:Formamides; D009584:Nitrogen