Preparation and Properties of AzaTCNQ<sup>−</sup>Anion Salts and Mixed AzaTCNQ<sup>−</sup>/TCNQ<sup>\ewdot</sup>Salts of<i>N</i>-Alkylpyridinium and Related Cations
作者:Hirohisa Tanaka、Gen-etsu Matsubayashi、Toshio Tanaka
DOI:10.1246/bcsj.57.2198
日期:1984.8
The [Cation]+ATCNQ− type salts were prepared, where ATCNQ− is (4-dicyanomethyl-1-pyridinio)dicyanomethanide anion, so-called AzaTCNQ− anion, and [Cation]+ are N-alkylpyridinium, 4-cyano-N-alkylpyridinium, (4-methyl-1-pyrazinio)dicyanomethanide, N-alkylquinolinium (alkyl=Me and Et), N-methylacridinium, and N-methylphenazinium. Electrical resistivities of these salts as compacted samples fall in the
制备了 [Cation]+ATCNQ− 型盐,其中 ATCNQ− 是 (4-dicyanomethyl-1-pyridinio)dicyanomethanide 阴离子,即所谓的 AzaTCNQ− 阴离子,[Cation]+ 是 N-烷基吡啶鎓,4-氰基-N -烷基吡啶鎓、(4-甲基-1-吡嗪鎓)二氰基甲烷化物、N-烷基喹啉鎓(烷基=Me和Et)、N-甲基吖啶鎓和N-甲基吩嗪鎓。这些盐作为压实样品的电阻率在 25°C 时落在 106-109 Ωcm 的范围内。还制备了N-烷基吡啶鎓和-喹啉鎓阳离子的混合ATCNQ-/TCNQ\ewdot盐(TCNQ\ewdot=7,7,8,8-四氰基-对醌二甲烷自由基阴离子);[Cation]+ (ATCNQ−)0.1(TCNQ\ewdot)0.9([Cation]+=N-methylpyridinium, N-ethylpyridinium, and N-ethylquinolinium)