Low frequency vibrational spectrum of the paratoluidine single crystal (CROSBI ID 181169)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Abasbegović, Nada ; Colombo, Lidija
engleski
Low frequency vibrational spectrum of the paratoluidine single crystal
The lattice vibrational spectrum of the paratoluidine single crystal has been studied by Raman and IR spectroscopic techniques and calculated using the rigid-molecule approximation. Intermolecular interactions have been described taking into account the interactions between all types of atom pairs at interatomic distances smaller than 4.0 A. The Raman spectrum has been measured at room and liquid nitrogen temperatures. Forty lines have been observed at room temperature and the frequencies for 7 addtional lines have been extrapolated from the spectrum reported at low temperature. Twenty lattice vibrations have been observed in trhe far-infrared spectrum at 34 K. An assignment of the observed to the calculated frequencies has been proposed.
raman; infrared; paratoluidine; phonons; single crystals
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Podaci o izdanju
31 (1)
1975.
53-67
objavljeno
1542-1406
10.1080/15421407508082858
Povezanost rada
Fizika, Kemija