SYNTHESIS AND PHYSICAL-PROPERTIES OF NEW CHARGE-TRANSFER SALTS DERIVED FROM E-BIS(ETHYLENETHIO)TETRATHIAFULVALENE (BET-TTF)

Authors
TARRES J VECIANA J ROVIRA C
Citation
J. Tarres et al., SYNTHESIS AND PHYSICAL-PROPERTIES OF NEW CHARGE-TRANSFER SALTS DERIVED FROM E-BIS(ETHYLENETHIO)TETRATHIAFULVALENE (BET-TTF), Synthetic metals, 70(1-3), 1995, pp. 1167-1168
Citations number
9
Categorie Soggetti
Physics, Condensed Matter","Metallurgy & Metallurigical Engineering
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
70
Issue
1-3
Year of publication
1995
Pages
1167 - 1168
Database
ISI
SICI code
0379-6779(1995)70:1-3<1167:SAPONC>2.0.ZU;2-Y
Abstract
The synthesis, characterization and physical properties of several cha rge transfer salts based on the organic pi-electron donor bis(ethylene thio)tetrathiafulvalene (BET-TTF) with Bi and Cu(NCS)(2)(-) anions are reported. Experimental conditions significantly affect shape and the composition of the charge-transfer solids synthesized by electrocrysta llization. In fact salts with different stoichiometrics obtained from each counterion. Mixed valence salts with Br- have two water molecules in their composition The magnetic behavior of obtained salts has been studied by EPR spectroscopy. EPR parameters (g and Delta H-pp) peermi t to distinguish between the different stoichiomet of a given salt