Author(s):
Costa, A. M. Amorim da 
; Marques, M. P. M. ; Carvalho, L. A. E. Batista de
Date: 2003
Persistent ID: http://hdl.handle.net/10316/8101
Origin: Estudo Geral - Universidade de Coimbra
Document details
Raman spectra of putrescine, spermidine and spermine polyamines and their N-deu...
Description
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. http://dx.doi.org/10.1002/jrs.1001
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. http://dx.doi.org/10.1002/jrs.1001
Document Type
Article
Language English
Language English
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