Pregled bibliografske jedinice broj: 616384
Analysis of the low frequency Raman spectrum of benzoic acid single crystals by the GF method
Analysis of the low frequency Raman spectrum of benzoic acid single crystals by the GF method // Phonons / Nasumovici, M. A. (ur.).
Pariz: Flammarion Sciences, 1971. str. 254-257 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Analysis of the low frequency Raman spectrum of benzoic acid single crystals by the GF method
Autori
Furić, Krešimir ; Colombo, Lidija
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Phonons
/ Nasumovici, M. A. - Pariz : Flammarion Sciences, 1971, 254-257
Skup
International conference on the physics of phonons
Mjesto i datum
Rennes, Francuska, 16.07.1971. - 29.07.1971
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
benzoic acid; low frequency vibrations; Raman; phonons; rigid monomer
Sažetak
Low frequency Raman spectrum of benzoic acid single crystals were calculated in the approximation of rigid dimer and rigid monomer. Rigid monomer approximation was more successful because intermolecular potential was modeled by taking into account Van der Waals forces and hydrogen bonding potential. Also, carboxylic ring was modeled as well. Translational and librational modes together with hydrogen bond vibrations and modes of carboxylic ring formed the majority of the assigned modes. The assignment of the Bg mode at 27 cm-1 was ambiguous.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb
