Aggregation of star-shaped tris(tetrathiafulvalenylethynyl) benzene in solution and in the solid state

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• 作者：Hasegawa ; Masashi ; Takano ; Jun-ichi ; Enozawa ; Hideo ; Kuwatani ; Yoshiyuki ; Iyoda ; Masahiko
• 关键词：Aggregation ; Tetrathiafulvalene ; Face-to-face interaction ; X-ray analysis
• 刊名：Tetrahedron Letters
• 出版年：2004
• 期刊代码：109_00404039
• 类别：ch
• 出版时间：May 17, 2004
• 卷：45
• 期：21
• 页码：4109-4112
• 文件大小：360 K

摘要

Neutral hexabutylthio-1,3,5-tris(tetrathiafulvalenylethynyl)benzene aggregates in CD₃CN–CDCl₃ and CDCl₃, whereas stronger stacking of the cationic counterparts in solution has been observed. In the solid state, X-ray analysis of hexamethylthio-1,3,5-tris(tetrathiafulvalenylethynyl)-benzene shows a columnar structure, reflecting the threefold face-to-face stacking interaction of the TTF units.