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Title: Raman spectra of putrescine, spermidine and spermine polyamines and their N-deuterated and N-ionized derivatives
Authors: Costa, A. M. Amorim da 
Marques, M. P. M. 
Carvalho, L. A. E. Batista de 
Issue Date: 2003
Citation: Journal of Raman Spectroscopy. 34:5 (2003) 357-366
Abstract: The experimental and calculated Raman spectra of the N-hydrogenated and N-deuterated biogenic polyamines putrescine, spermidine and spermine and of their N-hydrogenated and N-deuterated hydrochloride salts in the 2000-3400 cm-1 spectral region (at distinct temperatures) are reported and analysed. A complete assignment of the N-H, C-H and N-D stretching modes is carried out, in the light of both steric and hydrogen-bonding interactions on the conformational behaviour of these systems. Copyright © 2003 John Wiley & Sons, Ltd.
DOI: 10.1002/jrs.1001
Rights: openAccess
Appears in Collections:FCTUC Ciências da Vida - Artigos em Revistas Internacionais

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