Synthesis and characterisation of charge transfer salts based on Au(dcdmp)(2) and TTF type donors.

Authors
Belo, D Morgado, J Lopes, EB Santos, IC Rabaca, S Duarte, MT Gama, V Henriques, RT Almeida, M
Citation
D. Belo et al., Synthesis and characterisation of charge transfer salts based on Au(dcdmp)(2) and TTF type donors., SYNTH METAL, 102(1-3), 1999, pp. 1751-1752
Citations number
3
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
1751 - 1752
Database
ISI
SICI code
0379-6779(199906)102:1-3<1751:SACOCT>2.0.ZU;2-1
Abstract
The synthesis of the Bu4N salt of the Au complex with 2,3-dicyano 5,5-dimer captopyrazine, Bu4N [Au(dcdmp)(2)], is reported. Charge transfer salts with TTF were obtained by electrocrystallisation and diffusion techniques in ac etonitrile. Both techniques afford needle shaped crystals with electrical c onductivity of the order of 200 S/cm. 1:1 mixed stack semiconducting compou nds were obtained with ET, and one other also semiconducting, with TMTSF.