Key Laboratory of Molecular Nanostructure and Nanotechnology, CAS Research/Education Center for Excellence in Molecular Sciences, and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, P. R. China.
Chem Commun (Camb). 2019 Jan 24;55(9):1326-1329. doi: 10.1039/c8cc08801b.
Three types of well-ordered covalent two-dimensional tilings including triangular, rhombille and semi-regular Archimedean tilings were successfully constructed via on-surface Schiff base reaction. Among them, the covalent organic framework (COF) constructed from a C6 symmetry monomer and C3 symmetry monomer is the first reported COF with kgd (rhombille tiling) topology.
三种有序共价二维平铺结构,包括三角形、菱形和半正则阿基米德平铺结构,通过表面席夫碱反应成功构建。其中,由 C6 对称单体和 C3 对称单体构建的共价有机骨架(COF)是首例具有 kgd(菱形平铺)拓扑的 COF。