Vibrational spectra and normal co-ordinate analysis of 2-aminopyridine and 2-amino picoline.
The Fourier transform infrared (FT-IR) and Raman (FT-R) spectra of 2-aminopyridine and 2-amino picoline were recorded and the observed frequencies were assigned to various modes of vibration in terms of fundamentals by assuming Cs point group symmetry. A normal co-ordinate analysis was also carried out for the proper assignment of the vibrational frequencies using simple valence force field. A complete vibrational analysis is presented here for the molecules and the results are briefly discussed.
Jose
Sujin P
SP
Annai Fathima College, Madurai 625706, India.
Mohan
S
S
D000631:Aminopyridines / Q000737:chemistry*; D002244:Carbon / Q000737:chemistry; D010847:Picolines / Q000737:chemistry*; D017550:Spectroscopy, Fourier Transform Infrared; D013059:Spectrum Analysis, Raman
C512102:2-amino picoline; D000631:Aminopyridines; D010847:Picolines; D002244:Carbon; C032439:alpha-aminopyridine