UV-VIS, NMR AND FT-IR SPECTRA OF TAUTOMERS OF VITAMIN C. EXPERIMENTAL AND DFT CALCULATIONS

Experimental and computational analysis of spectroscopic parameters of L-ascorbic acid (vitamin C) and its tautomers was investigated by Density Functional Theory (DFT) using B3LYP method. The optimized geometries and calculated vibrational frequencies were evaluated. The latter was compare with tho...

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Auteurs principaux: DABBAGH,HUSSEIN A, AZAMI,FATEMEH, FARROKHPOUR,HUSSEIN, CHERMAHINI,ALIREZA NAJAFI
Langue:English
Publié: Sociedad Chilena de Química 2014
Sujets:
NMR
Accès en ligne:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000300013
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