Title of article
Synthesis and properties of alkyl-substituted DTEDT derivatives
Author/Authors
Misaki، نويسنده , , Y. and Ohta، نويسنده , , T. and Kochi، نويسنده , , T. and Miura، نويسنده , , T. and Fujiwara، نويسنده , , H. and Yamabe-Mitarai، نويسنده , , T.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1997
Pages
2
From page
1887
To page
1888
Abstract
Several derivatives of alkyl-substituted DTEDT have been synthesized. Single crystals of cation radical salts of dimethyl-DTEDT (1Ab) with octahedral anions showed high conductivities (σrt = 100–101 Scm−1) and metal-like behavior around room temperature. The metal to insulator transition temperature tends to decrease as the volume of anions increases. The PF6, AsF6 salts of cyclopenteno-DTEDT (1Ac), and TaF6 salt of tetramethyl-DTEDT (1Bb) show metallic conducting behavior down to 50 K.
Keywords
Coupling reaction , Electrocrystallization , Organic conductors based on radical cation and/or anion salts
Journal title
Synthetic Metals
Serial Year
1997
Journal title
Synthetic Metals
Record number
2071197
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