Title of article
Synthesis, crystal structures and electrical properties of cation radical salts of selenium-containing π-extended donors, BEDT-HBDST and BEDT-HSTT
Author/Authors
Shirahata، نويسنده , , T and Mori، نويسنده , , T and Kato، نويسنده , , R and Takahashi، نويسنده , , K، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2003
Pages
4
From page
321
To page
324
Abstract
We have synthesized novel selenium-containing π-extended donors, BEDT-HBDST and BEDT-HSTT. The PF6, AsF6 and SbF6 salts of BEDT-HBDST showed broad ρmax at around 120, 95 and 85 K, respectively, and metallic behavior down to 2 K. The quasi-one-dimensional metallic band structures are calculated for the PF6 and AsF6 salts of BEDT-HSTT with an α′-type donor arrangement, although these salts showed semiconducting behavior.
Keywords
Metallic radical cation salts , Novel ?-extended BETS-type donor , X-ray diffraction , Unsymmetrical ?-extended donor
Journal title
Synthetic Metals
Serial Year
2003
Journal title
Synthetic Metals
Record number
2077163
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