Spectre infrarouge du cyanogène à haute résolution vers 4,7 μ

Abstract The high resolution spectra of cyanogen has been analyzed in the range of ν 3 , ν 1 + ν 5 1 , and ν 1 - ν 5 1 bands. Eight new transitions have been assigned and frequencies measured. The aim of this paper, which is an overall review of our work, is to give more accurate values of some rotational and vibrational constants.