LATTICE PHONONS IN NEUTRAL BEDT-TTF CRYSTAL

Citation
A. Brillante et al., LATTICE PHONONS IN NEUTRAL BEDT-TTF CRYSTAL, Chemical physics letters, 274(5-6), 1997, pp. 478-484
Citations number
24
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
ISSN journal
0009-2614
Volume
274
Issue
5-6
Year of publication
1997
Pages
478 - 484
Database
ISI
SICI code
0009-2614(1997)274:5-6<478:LPINBC>2.0.ZU;2-E
Abstract
The crystallographic structure and lattice phonon frequencies of neutr al bis(ethylendithio)tetrathiafulvalene (BEDT-TTF) as a function of te mperature have been computed within a quasi-harmonic lattice dynamics framework. The results are compared with the known crystal structure a nd with the phonon frequencies obtained from polarized Raman spectra o n single crystals. (C) 1997 Published by Elsevier Science B.V.