Radical cation salts based on BEDT-TTF and the paramagnetic anion [Cr(NCS)(6)](3-)

Authors
Berezovsky, F Triki, S Pala, JS Galan-Mascaros, JR Gomez-Garcia, CJ Coronado, E
Citation
F. Berezovsky et al., Radical cation salts based on BEDT-TTF and the paramagnetic anion [Cr(NCS)(6)](3-), SYNTH METAL, 102(1-3), 1999, pp. 1755-1756
Citations number
5
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
102
Issue
1-3
Year of publication
1999
Pages
1755 - 1756
Database
ISI
SICI code
0379-6779(199906)102:1-3<1755:RCSBOB>2.0.ZU;2-K
Abstract
A new radical cation salt formulated as (ET)(5.5)[Cr(NCS)(6)] (ET = BEDT-TT F= bis(ethylene)dithiotetrathiafulvalene) has been synthesised and characte rised by X-ray diffraction and magnetic measurements. The structure shows t he presence of alternating layers of the ET units and mixed layers of anion s and an isolated ET molecule. The magnetic susceptibility data in the temp erature range 2-300 K show a Curie law with C = 1.771 cm(3).K.mol(-1) and N a = 1.20. 10(-5) cm(3).mol(-1), in agreement with the presence of isolated Cr(III) without any contribution from the organic part.