Pregled bibliografske jedinice broj: 7444
Ramanovi spektri protoniranog trans-N-salicilidenanilina
Ramanovi spektri protoniranog trans-N-salicilidenanilina // XV. Hrvatski skup kemičara i kemijskih inženjera SAŽECI/ABSTRACTS / Gojo, M ; Trajkov, N ; Smolec, S. (ur.).
Zagreb: X-press, 1997. str. 139-140 (poster, domaća recenzija, sažetak, znanstveni)
CROSBI ID: 7444 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Ramanovi spektri protoniranog trans-N-salicilidenanilina
(Raman Spectra of Protonated trans-N-Salicylideneaniline)
Autori
Smrečki, Vilko ; Keresztury, Gabor ; Baranović, Goran ; Meić, Zlatko
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
XV. Hrvatski skup kemičara i kemijskih inženjera SAŽECI/ABSTRACTS
/ Gojo, M ; Trajkov, N ; Smolec, S. - Zagreb : X-press, 1997, 139-140
Skup
XV. Hrvatski skup kemičara i kemijskih inženjera
Mjesto i datum
Opatija, Hrvatska, 24.03.1997. - 26.03.1997
Vrsta sudjelovanja
Poster
Vrsta recenzije
Domaća recenzija
Sažetak
Trans-N-Salicylideneaniline (SAN) molecule has drawn attention of molecular spectroscopists in the last few decades primarily because of its specific intramolecular hydrogen bond, as well as its photochromic and thermochromic transformation processes caused by an intramolecular hydrogen transfer. Such a process is prevented by the protonation of the SAN molecule.
Isotopically unlabelled and N-15 labelled trans-N-salicylideneaniline isotopomers were protonated by trifluoroacetic acid (CF_3COOH) and deuterium labelled trifluoroacetic acid (CF_3COOD). Their NIR FT Raman spectra have been recorded.
Interpretation of the spectra, as well as an assignment of the most important bands gives an insight into the process of protonation, especially in comparison with the corresponding spectra of trans-N-benzylideneaniline and trans-azobenzene.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
