NOVEL N,N'-BRIDGED DITHIADIAZAFULVALENE TRAPPED IN-SITU AS A CATION-RADICAL SALT WITH POLYOXOMETALATE - (DTDAF)(2)MO6O19

Authors
BELLEC N LORCY D ROBERT A CARLIER R TALLEC A RIMBAUD C OUAHAB L CLERAC R DELHAES P
Citation
N. Bellec et al., NOVEL N,N'-BRIDGED DITHIADIAZAFULVALENE TRAPPED IN-SITU AS A CATION-RADICAL SALT WITH POLYOXOMETALATE - (DTDAF)(2)MO6O19, Advanced materials, 9(13), 1997, pp. 1052
Citations number
17
Categorie Soggetti
Material Science
Journal title
Advanced materials → ACNP
ISSN journal
09359648
Volume
9
Issue
13
Year of publication
1997
Database
ISI
SICI code
0935-9648(1997)9:13<1052:NNDTIA>2.0.ZU;2-W
Abstract
Communication: A quasi-planar dithiadiazafulvalene (DTDAF) with high e lectrondonating properties is reported. The chemical synthesis of a ph enyl-N,N'-bridge DTDAF (the Figure shows an ORTEP drawing of the DTDAF (+.) cation radical) is described together with the preparation of a c harge-transfer salt by in situ trapping and investigations of the stru ctural and magnetic properties of this salt. Evidence for mixed valenc e states is presented.