V. Krishnakumar et al., NORMAL-COORDINATE ANALYSIS OF 5,6-DIMETHYL BENZIMIDAZOLE AND ASSIGNMENTS OF INFRARED AND RAMAN BANDS, Indian Journal of Pure & Applied Physics, 35(1), 1997, pp. 1-4
The FTIR and laser Raman spectra of 5, 6-dimethyl benzimidazole were r
ecorded The observed bands were assigned to different modes of vibrati
ons on the basis of the normal coordinate analysis assuming C-s point
group symmetry.