Tuning of Intramolecular π-π Overlap Mode of Tetrathiafulvalene Bisannulated Macrocycles in the Open-Shell Electronic State
Tuning of Intramolecular π-π Overlap Mode of Tetrathiafulvalene Bisannulated Macrocycles in the Open-Shell Electronic State
复制标题
开壳层电子态四硫富瓦烯双环大环化合物分子内π-π重叠模式的调控
DOI：
10.1246/cl.2000.132
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
J. Becher
中科院分区：
文献类型：
--
作者：
T. Akutagawa;Yukako Abe;T. Hasegawa;Takayoshi Nakamura;T. Inabe;C. Christensen;J. Becher
合成了双（甲硫基）四硫富瓦烯（DMT-TTF）双环大环与2，3，5，6-四氟-7，7，8，8-四氰基醌二甲烷（F4-TCNQ）的电荷转移配合物。晶体结构分析显示DMT-TTF单元具有π-π重叠的分子内二聚体结构。分子内π-π重叠的大小取决于大环的环尺寸。
Charge-transfer complexes of bis(methylthio)tetrathiafulvalene (DMT-TTF) bisannulated macrocycles with 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane (F4-TCNQ) were prepared. The crystal structural analysis revealed an intramolecular dimer structure with the π-π overlap of DMT-TTF units. The magnitude of intramolecular π-π overlap depends on the ring size of macrocycles.