Room-temperature and solution-state observation of the mixed-valence cation radical dimer of tetrathiafulvalene, [(TTF)2]+*, within a self-assembled cage.
Room-temperature and solution-state observation of the mixed-valence cation radical dimer of tetrathiafulvalene, [(TTF)2]+*, within a self-assembled cage.
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DOI：
10.1021/ja053508g
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发表时间：
2005-09
影响因子：
15
通讯作者：
M. Yoshizawa;K. Kumazawa;M. Fujita
中科院分区：
文献类型：
--
作者：
M. Yoshizawa;K. Kumazawa;M. Fujita
通过容纳在有机柱撑配位笼内的堆叠TTF二聚体的电化学氧化产生阳离子自由基四硫富瓦烯二聚体的混合价态[（TTF）2]+*。这种混合价物种是非常稳定的（t1/2 =约1天，在室温下，在空气中的水溶液中），并明确其特征在于循环伏安图和电子吸收光谱。
A mixed-valence state of the cation radical tetrathiafulvalene dimer, [(TTF)2]+*, is generated by the electrochemical oxidation of a stacked TTF dimer accommodated within an organic-pillared coordination cage. This mixed-valence species is remarkably stable (t1/2 = approximately 1 day at room temperature in aqueous solution under air) and clearly characterized by cyclic voltammogram and electronic absorption spectroscopy.