Wide-Range 2D Lattice Correlation Unveiled for Columnarly Assembled Triphenylene Hexacarboxylic Esters
Wide-Range 2D Lattice Correlation Unveiled for Columnarly Assembled Triphenylene Hexacarboxylic Esters
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DOI：
10.1002/anie.201203077
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发表时间：
2012-01-01
影响因子：
16.6
通讯作者：
Aida, Takuzo
中科院分区：
文献类型：
--
作者：
Osawa, Terutsune;Kajitani, Takashi;Aida, Takuzo
偶极电桥：液晶（LC）三苯基（见图）自组装成具有宽范围二维晶格相关性的六边形几何形状，远端和近端偶极-偶极相互作用被认为是负责的。凭借强大的柱间相互作用，苯并菲的LC柱可以自发地在12种不同的基板上垂直排列（POM=偏光显微镜）。
Dipole bridge: Liquid-crystalline (LC) triphenylenes (see picture) self-assemble columnarly into a hexagonal geometry with a wide-range 2D lattice correlation, for which distal and proximal dipole-dipole interactions are considered responsible. By virtue of the strong intercolumnar interaction, the LC columns of the triphenylene can spontaneously align homeotropically on the 12 different substrates examined (POM= polarized optical microscopy).