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      https://www.ias.ac.in/article/fulltext/jcsc/120/04/0405-0410

    • Keywords

       

      Adsorption behaviour; SERS; methyl 3-(4-methoxy phenyl)prop-2-enoate; silver nanoparticles; DFT.

    • Abstract

       

      The surface geometry of methyl 3-(4-methoxy phenyl)prop-2-enoate molecule was studied by analysis of the SERS spectra adsorbed on silver colloid surfaces. For a reliable analysis of the SERS spectrum, we also performed density functional theoretical calculations. The absence of a C-H stretching vibrations and the observed C-H out-of-plane bending modes suggest that the MMP molecule may be adsorbed in a flat on orientation to the surface. The SERS spectral studies predict a tilted orientation of ethylenic bridge with respect to the phenyl ring.

    • Author Affiliations

       

      D Sajan1 2 I Hubert Joe1 V S Jayakumar1 Jacek Zaleski3

      1. Centre for Molecular and Biophysics Research, Department of Physics, Mar Ivanios College, Thiruvananthapuram 695 015
      2. Department of Physics, V.P.S.H.S.S. for Boys, Venganoor, Thiruvananthapuram 695 523
      3. Institute of Chemistry, University of Opole, Olesksa 48 45-052 Opole, Poland
    • Dates

       
  • Journal of Chemical Sciences | News

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