Hisaki Ichiro, Xin Chen, Takahashi Kiyonori, Nakamura Takayoshi
Research Institute for Electronic Science (RIES), Hokkaido University, N20W10, Sapporo, 001-0020, Japan.
Graduate School of Environmental Science, Hokkaido University, N10W5, Spapporo, 060-0810, Japan.
Angew Chem Int Ed Engl. 2019 Aug 12;58(33):11160-11170. doi: 10.1002/anie.201902147. Epub 2019 May 17.
Designing organic components that can be used to construct porous materials enables the preparation of tailored functionalized materials. Research into porous materials has seen a resurgence in the past decade as a result of finding of self-standing porous molecular crystals (PMCs). Particularly, a number of crystalline systems with permanent porosity that are formed by self-assembly through hydrogen bonding (H-bonding) have been developed. Such systems are called hydrogen-bonded organic frameworks (HOFs). Herein we systematically describe H-bonding patterns (supramolecular synthons) and molecular structures (tectons) that have been used to achieve thermal and chemical durability, a large surface area, and functions, such as selective gas sorption and separation, which can provide design principles for constructing HOFs with permanent porosity.
设计可用于构建多孔材料的有机组件能够制备定制的功能化材料。由于自立式多孔分子晶体（PMC）的发现，过去十年对多孔材料的研究再度兴起。特别是，已经开发出了许多通过氢键（H键）自组装形成的具有永久孔隙率的晶体系统。这类系统被称为氢键有机框架（HOF）。在此，我们系统地描述了用于实现热稳定性和化学稳定性、大表面积以及诸如选择性气体吸附和分离等功能的氢键模式（超分子合成子）和分子结构（构造子），这些可为构建具有永久孔隙率的HOF提供设计原则。
