Pregled bibliografske jedinice broj: 18978
Lattice vibrations of semirigid molecules: Low-frequency vibrations of 4,4-difluorobenzophenone and 4,4-dichlorobenzophenone
Lattice vibrations of semirigid molecules: Low-frequency vibrations of 4,4-difluorobenzophenone and 4,4-dichlorobenzophenone // The Journal of chemical physics, 106 (1997), 23; 9505-9510 doi:10.1063/1.473852 (međunarodna recenzija, članak, znanstveni)
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Naslov
Lattice vibrations of semirigid molecules: Low-frequency vibrations of 4,4-difluorobenzophenone and 4,4-dichlorobenzophenone
Autori
Kirin, Davor ; Volovšek, Vesna
Izvornik
The Journal of chemical physics (0021-9606) 106
(1997), 23;
9505-9510
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
lattice vibrations ; semirigid molecules
Sažetak
The low-frequency Raman and far infrared specta of 4, 4'-difluorobenzophenone and 4, 4'- dichlorobenzophenone have been recorded in the high- temperature phase. The assignment of the lattice vibrations based on the semirigid- molecule model is presented. The strong influence intermolecular forces on a number of molecular normal modes is predicted by the lattice dynamics calculations. Particularly, the torsional molecular modes, involving librations of phenyl rings, are olmost unaffected by the crystal field and an explanation of such behaviour is proposed. Comparison with experimental and calculated results for other flexible molecules is discussed.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
