IR, Raman and SERS spectra of disodium terephthalate.
The IR and Raman spectra of disodium terephthalate were recorded and analysed. Surface enhanced Raman scattering (SERS) spectrum was recorded in silver colloid. The vibrational wavenumber of the compound have been computed using the Hartree-Fock/6-31G* basis and compared with the experimental values. SERS studies suggest a flat orientation of the molecule at the metal surface.
Varghese
Hema Tresa
HT
Department of Physics, Fatima Mata National College, Kollam 691 001, Kerala, India. h_varghese@rediffmail.com
Panicker
C Yohannan
CY
Philip
Daizy
D
Sreevalsan
K
K
Anithakumary
V
V
D010795:Phthalic Acids / Q000737:chemistry*; D012542:Scattering, Radiation; D013055:Spectrophotometry, Infrared; D013059:Spectrum Analysis, Raman
D010795:Phthalic Acids; C011363:terephthalic acid