Absolute Infrared Intensities of Some Linear Triatomic Molecules in the Gas Phase

Abstract

Infrared intensities for the low‐frequency bending vibrations ν₃ have been measured by the curve‐of‐growth method for N₂O, COS, and CS₂ in the gas phase. The intensity of ν₃ for gaseous COS has been measured by the same method. These results help to determine which of the values reported previously are to be preferred. These preferred values are listed for the intensities of all the fundamental vibrations.