Synthesis, Infrared Spectra and Normal Coordinate Analysis of 3-Bromo-7,8 Benzochromanone

S. Mohan* and A.R. Prabakaran
Department of Physics, Pondicherry University Jipmer Campus Pondicherry-605 006India.  

The infrared and Fourier far infrared spectra of synthesized compound 3-bromo-7,8 benzochromanone has been recorded in the range 600–4000 cm–1 and 100–600 cm–1. The observed frequencies have been assigned to various modes of vibrations on the basis normal coordinate calculations.


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  • Asian J. Chem. /
  •  1990 /
  •  2(2) /
  •  pp 200-203