Assignment of fundamental vibrations and estimation of electron-molecular vibration coupling constants for bis(ethylenedioxy)tetrathiafulvalene (BEDO)

Pokhodnia, Konstantin I.Kozlov, Mikhail E.Onischenko, V. G.Schweitzer, DieterMoldenhauer, JörgZamboni, Roberto2011-08-122016-03-312011-08-122016-03-311993354081357http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-65641http://elib.uni-stuttgart.de/handle/11682/5061http://dx.doi.org/10.18419/opus-5044The 1.r. absorption and Raman spectra of BEDO are investigated. All fundamental vibrations are assigned using correlations between the obtained data and those for a well-known compound BEDT-TTF (ET). Comparative normal coordinate analysts has been done. The results are used for calculation of electron-intramolecular vibration coupling constants of BEDO based superconducting charge-transfer complexes. Comparison of these values with the constants obtained earlier for ET shows that BEDO is a perspective donor for searching new superconductors on its basis.eninfo:eu-repo/semantics/openAccessTetrathiafulvalen , Organischer Supraleiter , Charge-transfer-Komplexe530Assignment of fundamental vibrations and estimation of electron-molecular vibration coupling constants for bis(ethylenedioxy)tetrathiafulvalene (BEDO)article