Author(s):
Marques, M. Paula M. 
; Carvalho, Luís A. E. Batista de ; Tomkinson, John
Date: 2002
Persistent ID: http://hdl.handle.net/10316/10420
Origin: Estudo Geral - Universidade de Coimbra
Document details
Study of Biogenic and α,ω-Polyamines by Combined Inelastic Neutron Scattering a...
Description
A study of the biogenic polyamines spermidine and spermine, as well as of the diamines H2N(CH2)nNH2 (n = 2−10 and n = 12), was carried out by both inelastic neutron scattering (INS) and Raman spectroscopies, for both their undeuterated and N-deuterated forms. Ab initio density functional theory (DFT) methods were also used, to obtain the calculated vibrational spectra of those molecules. A thorough vibrational analysis was performed, leading to the assignment of the solid-state spectra, both Raman and INS, of the polyamines studied, comprising all their longitudinal acoustic modes (LAM's). http://dx.doi.org/10.1021/jp013553k
A study of the biogenic polyamines spermidine and spermine, as well as of the diamines H2N(CH2)nNH2 (n = 2−10 and n = 12), was carried out by both inelastic neutron scattering (INS) and Raman spectroscopies, for both their undeuterated and N-deuterated forms. Ab initio density functional theory (DFT) methods were also used, to obtain the calculated vibrational spectra of those molecules. A thorough vibrational analysis was performed, leading to the assignment of the solid-state spectra, both Raman and INS, of the polyamines studied, comprising all their longitudinal acoustic modes (LAM's). http://dx.doi.org/10.1021/jp013553k
Document Type
Article
Language English
Language English
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