Poppe Silvio, Cheng Xiaohong, Chen Changlong, Zeng Xiangbing, Zhang Rui-Bin, Liu Feng, Ungar Goran, Tschierske Carsten
Institute of Chemistry , Martin-Luther-University Halle-Wittenberg , Kurt-Mothes-Straße 2 , 06120 Halle , Germany.
Key Laboratory of Medicinal Chemistry for Natural Resources, Chemistry Department , Yunnan University , Kunming 650091 , People's Republic of China.
J Am Chem Soc. 2020 Feb 19;142(7):3296-3300. doi: 10.1021/jacs.9b11073. Epub 2020 Feb 7.
Novel bolapolyphiles, built of a -terphenyl or bistolane core with polar glycerol end-groups and two laterally attached -alkyl or semiperfluoroalkyl chains, form the first "single plumber's nightmare network", the simplest soft-matter cubic phase (3̅). Its cage-like grid comprises bundles of aromatic rods lying along the cubic unit cell edges, connected by six-way hydrogen-bonded junctions. Side-chains fill the remaining volume of this unique noninterpenetrating liquid-crystalline organic framework.
新型双极性分子由带有极性甘油端基的α-三联苯或双芪烷核心以及两条侧向连接的α-烷基或半全氟烷基链构成，形成了首个“单人管道工噩梦网络”，即最简单的软物质立方相（Pm3̅n）。其笼状网格由沿立方晶胞边缘排列的芳香棒束组成，通过六向氢键连接点相连。侧链填充了这个独特的非互穿液晶有机框架的其余空间。
