The optical constants of liquid sym-collidine were determined in the 1
2500-600 cm(-1) range using a thin film transmission technique. The co
mplete spectrum of both components of the complex electric permittivit
y in the near-infrared and infrared regions and the related high-frequ
ency dielectric properties of the liquid were determined and discussed
. (C) 1997 Elsevier Science B.V.