Vibrational characterization of the tertiary amide and thioamide group.
Force field calculations and vibrational spectra of (CH(3))(2)NCOCON(CH(3))(2) (TMO), (CH(3))(2)NCOCSN(CH(3))(2) (TMMTO) and (CH(3))(2)NCSCSN(CH(3))(2) (TMDTO) are discussed. The amide and thioamide fundamentals and those of other simple tertiary amides are compared. A characteristic pattern in infrared and Raman is proposed.
Desseyn
H O
HO
Department of Chemistry, University of Antwerp-RUCA, Groenenborgerlaan 171, B-2020 Antwerp, Belgium. jojans@ruca.ua.ac.be
Herrebout
W A
WA
Clou
K
K
D000577:Amides / Q000032:analysis / Q000737:chemistry*; D002244:Carbon / Q000737:chemistry; D009584:Nitrogen / Q000737:chemistry; D013059:Spectrum Analysis, Raman / Q000379:methods*; D013696:Temperature; D013854:Thioamides / Q000032:analysis / Q000737:chemistry*
D000577:Amides; D013854:Thioamides; D002244:Carbon; D009584:Nitrogen