Variable Host-Guest Charge-Transfer Interactions in 1D Channels Formed in a Molecule-Based Honeycomb Lattice of Phenazine Analogue of Triptycene
Variable Host-Guest Charge-Transfer Interactions in 1D Channels Formed in a Molecule-Based Honeycomb Lattice of Phenazine Analogue of Triptycene
复制标题
三蝶烯吩嗪类似物分子蜂窝晶格中形成的一维通道中的可变主客体电荷转移相互作用
DOI：
10.1021/acs.cgd.0c01176
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发表时间：
2020
影响因子：
3.8
通讯作者：
Awaga Kunio
中科院分区：
文献类型：
--
作者：
Ushiroguchi Ryo;Shuku Yoshiaki;Suizu Rie;Awaga Kunio
我们合成了一种三蝶烯受体吩嗪类似物Trip-Phz，发现Trip-Phz的蜂窝状网络中有一个宽的一维通道贯穿其中，通道的内表面被Trip-Phz的π电子所覆盖。尽管Trip-Phz和有机供体四硫富瓦烯（TTF）在其溶液中没有相互作用，但Trip-Phz的蜂窝状晶体与TTF表现出主客体电荷转移（CT）相互作用，特别是TTF的可逆吸附/脱附，CT带的出现/消失。
We synthesized a phenazine analogue of triptycene acceptor, Trip-Phz, and found a honeycomb network of Trip-Phz with a wide 1D channel running through it. The interior surface of this channel was covered by the π electrons of Trip-Phz. Even though there was no interaction between Trip-Phz and an organic donor, tetrathiafulvalene (TTF), in their solutions, the honeycomb crystals of Trip-Phz exhibited a host–guest charge-transfer (CT) interaction with TTF, specifically a reversible adsorption/desorption of TTF with the appearance/disappearance of a CT band.