"

Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

Spectra and normal coordinate analysis of poly vinyl acetate

K. B. RENUKA DEVI1,* , K. B. SANTHI2, R. MATHIVANAN3

Affiliation

  1. Rajiv Gandhi College of Engineering and Technology, Puducherry-607 402, India
  2. Research Scholar in Dravidian University
  3. Associate professor in Bharathidasan college for women, Puducherry

Abstract

Fourier transform infrared and Raman spectra ofpoly vinyl acetate and its deuterated derivative were recorded and observed frequencies were assigned to various mode of vibration in terms of fundamentals and combinations by assuming Cs point group symmetry. Anormal coordinate analysis was also carried out using simple valence force field. Acomplete vibrational analysis is presented here for these molecule and results are briefly discussed..

Keywords

FTIR spectra, FT-Raman spectra, Poly Vinyl Acetate, PED Vibrations.

Citation

K. B. RENUKA DEVI, K. B. SANTHI, R. MATHIVANAN, Spectra and normal coordinate analysis of poly vinyl acetate, Optoelectronics and Advanced Materials - Rapid Communications, 6, 1-2, January-February 2012, pp.205-210 (2012).

Submitted at: Dec. 2, 2011

Accepted at: Feb. 20, 2012