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Vibrational spectra and normal coordinate analysis of adrenaline and dopamine

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Title Vibrational spectra and normal coordinate analysis of adrenaline and dopamine
 
Creator Gunasekaran, S
Kumar, R Thilak
Ponnusamy, S
 
Subject Adrenaline
Dopamine
FTIR
FTRaman spectra
Normal coordinate analysis
Potential energy distribution
 
Description 884-892
The FTIR and FTRaman spectra for adrenaline and dopamine have been recorded over the region 4000-400 cm⁻¹ and 3500-50 cm⁻¹. Both adrenaline and dopamine molecules belong to the Cs point group. A generalised set of symmetry coordinates has been constructed and hence, potential constants have been evaluated using Wilson’s F-G matrix method. Potential energy distribution has also been calculated for the normal modes of vibration to check whether the chosen set of vibrational frequencies contribute maximum to the potential energy associated with the normal coordinates of the molecule.
 
Date 2008-12-30T05:12:54Z
2008-12-30T05:12:54Z
2007-11
 
Type Article
 
Identifier 0019-5596
http://hdl.handle.net/123456789/2694
 
Language en_US
 
Relation G01J3/28
 
Publisher CSIR
 
Source IJPAP Vol.45(11) [November 2007]