Pregled bibliografske jedinice broj: 567094
Temperature dependence of the far infrared spectrum or oriented phenantrene single crystals
Temperature dependence of the far infrared spectrum or oriented phenantrene single crystals // Journal of molecular structure, 118 (1984), 1/2; 119-126 doi:10.1016/0022-2860(84)85186-8 (međunarodna recenzija, članak, znanstveni)
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Naslov
Temperature dependence of the far infrared spectrum or oriented phenantrene single crystals
Autori
Colombo, Lidija ; Stanley, Ann E. ; Durig, James R.
Izvornik
Journal of molecular structure (0022-2860) 118
(1984), 1/2;
119-126
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
oriented single crystal ; phenantrene ; far infrared spectrum
Sažetak
The far infrared absorption spectra (150—40 cm−1) of oriented phenathrene single crystals were recorded on a Fourier transform interferometer at several temperatures in the range 77 to 368 K where the melting point of phenanthrene is 373 K. Strong polarization effects were observed by placing the sample in the position with the binary axis parallel or perpendicular to the beamsplitter plane (or perpendicular and parallel to the plane of incidence). Since the factor group of phenathrene is C2, the comparison of the observed spectra with earlier observed Raman spectra allowed the assignment of the observed bands to symmetry species A or B. The observed far-infrared spectrum made it possible to complete the assignments proposed from the earlier Raman measurements and to improve the precision of the temperature dependence determinations.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)
