Title of article :
Conductive complexes of [Ni(dmid)2] with TTF, TMTTF, and ET
Author/Authors :
Kazheva، نويسنده , , O.N. and Alexandrov، نويسنده , , G.G. and Dyachenko، نويسنده , , O.A. and Zinenko، نويسنده , , T.N. and Kravchenko، نويسنده , , A.V. and Starodub، نويسنده , , V.A. and Khotkevich، نويسنده , , A.V.، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 2006
Abstract :
Three charge-transfer salts of [Ni(dmid)2]− (dmid: 1,3-dithiol-2-one-4,5-dithiolate)—TMTTF[Ni(dmid)2], TTFx[Ni(dmid)2] and ETx[Ni(dmid)2] (TMTTF: tetramethyl-tetrathifulvalene, TTF: tetrathifulvalene, ET: bis(ethylenedithio)-tetrathiafulvalene) are prepared and characterized. The TMTTF[Ni(dmid)2] complex has a structure with mixed packs is formed by cations and anions, which alternate each other with subsequent shift. This compound is semiconductor with the room-temperature conductivity of 2.2 × 10−3 Ω−1 cm−1. The TTFx[Ni(dmid)2] and ETx[Ni(dmid)2] complexes have a highest conductivity: σRT 1.86 and 0.54 Ω−1 cm−1, respectively.
Keywords :
charge-transfer salts , 1 , 3-dithiol-2-one-4 , 5-dithiolate , crystal structure , electrical conductivity
Journal title :
Synthetic Metals
Journal title :
Synthetic Metals
