| Numéro |
J. Phys. I France
Volume 2, Numéro 9, September 1992
|
|
|---|---|---|
| Page(s) | 1811 - 1818 | |
| DOI | https://doi.org/10.1051/jp1:1992247 | |
DOI: 10.1051/jp1:1992247
J. Phys. I France 2 (1992) 1811-1818
Institute of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142 432, Russia
© Les Editions de Physique 1992
J. Phys. I France 2 (1992) 1811-1818
Infrared optical properties of the new organic conductors family (ET) 8[ Hg 2X 6(C 6H 5Y)] 2 (X, Y = Cl, Br)
M. G. Kaplunov and R. N. LyubovskayaInstitute of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142 432, Russia
(Received 7 February 1992, accepted 13 May 1992)
Abstract
The polarized reflectivity spectra of the single crystals of three organic conductors (ET)
8[ Hg
2X
6(C
6H
5Y)]
2 (X, Y = Cl, Br) have been studied. The electronic IR band with a plasma edge is observed in the spectra similar to most conducting
ET compounds. However, a group of the electron-vibrational bands usual for other ET salts is not observed which has been accounted
for by the peculiarities of crystal structure due to which the vibrational modes responsible for electron-vibrational interaction
belong to non-totally symmetric type.
© Les Editions de Physique 1992