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|Title:||Vibrational and normal coordinate analysis of xanthine and hypoxanthine|
|Keywords:||FTIR;FY-Raman;Normal coordinate analysis;Xanthine;Hypoxanthine|
|IPC Code:||GO1J 3/44|
|Abstract:||The FTIR and FT-Raman spectra of xanthine and hypoxanthine have been recorded in the region 4000-50 cm-1 and 100-3500 cm-1 respectively. The normal coordinate calculations were carried out using Wilson's FG matrix mechanism on the basis of General Valence Force Field for both in-plane and out-of-plane vibrations. All the normal modes of vibrations were assigned and discussed. Potential energy constants obtained in this study were refined using numerical methods.|
|ISSN:||0975-1041 (Online); 0019-5596 (Print)|
|Appears in Collections:||IJPAP Vol.42(06) [June 2004]|
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