ISSN:
1572-8951
Keywords:
Organic donors
;
inorganic acceptors
;
charge transfer
;
mixed valence state
;
orgnaic/inorganic materials
;
conductivity
;
magnetism
;
molecular perovskite
;
polyoxometalates
;
dimensionality
;
TTF
;
TCNQ
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Several Organo/mineral charge transfer salts based on the polyoxometalates anions with the Keggin and Lindquist structures have been prepared with organic radical cations derived from TTF (Tetrathiafulvaalene) by the electrocrystallization technique. Electron transfer from the organic units to the anionic part has been evidenced in the [(TTF)6(HPM12O40)(Et4N), M=Mo, W] salts leading to the first radical cation salt with delocalized paramagnetic centers on the polyoxmetalate. Additionally, a metallic state has been observed in (BEDT-TFF)5VW5O19, 5H2O (BEDT=Bisethyleneditithio) containing substituted Lindquist anion.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00999632
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