Cyclohexylenedithio Annelated Bis-Fused TTF Donors and Their Conducting Salts
Bis-fused TTF(tetrathiafulvalene) derivatives with a cyclohexane ring <B>1a-c</B> have been synthesized. One of their radical-cation salts (<B>1b</B>)<SUB>2</SUB>Au(CN)<SUB>2</SUB> exhibits high conductivity σ<SUB>rt</SUB>=160 Scm<SUP>−1</SUP> and is metallic down to 120 K. Its structure consists of weakly dimerized columns with relatively small intercolumnar interactions.
- Chemistry letters
Chemistry letters 1997(7), 649-650, 1997-07
The Chemical Society of Japan