Raman spectra and conformational analysis of long-methylene-chain diamine-copper complexes

 
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1997 (EN)
Raman spectra and conformational analysis of long-methylene-chain diamine-copper complexes (EN)

Paleos, CM (EN)
Alix, AJP (EN)
Anastassopoulou, JD (EN)
Berjot, M (EN)
Marx, J (EN)
Theophanides, T (EN)

N/A (EN)

Solid powders of long methylene chain diamines NH2-(CH2)(n)-NH2 with n = 10, 12, and their newly synthesized copper complexes were studied by laser visible Raman spectroscopy. In this study, we mainly focus on the intensity variations of both the symmetrical and anti-symmetrical stretching vibrational modes of the CH2 groups situated in the high-frequency range 2800-3000 cm(-1) and on the skeletal vibrations (C-C bonding) in the region 1050-1150 cm(-1), which shows an unusual behaviour upon complexation of the diamines with the copper ion. (C) 1997 Elsevier Science B.V. (EN)

journalArticle

Conformational analysis (EN)
POLYMETHYLENE CHAIN (EN)
H STRETCHING REGION (EN)
Methylene diamine-copper complexes (EN)
Raman spectroscopy (EN)

Εθνικό Μετσόβιο Πολυτεχνείο (EL)
National Technical University of Athens (EN)

Journal of Molecular Structure (EN)

1997


ELSEVIER SCIENCE BV (EN)



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