Organic microporous crystals driven by pure C–H⋯π interactions with vapor-induced crystal-to-crystal transformations

作者：Yu Tian, Jie Yang, Mingxue Gao, Zhenjiang Liu, Meiting Zhao, Manman Fang, Zhen Li · 发表于：Materials Horizons · 年份：2021 · DOI：10.1039/d1mh01360b · 被引用次数：27 · 研究领域：Covalent Organic Framework Applications、Metal-Organic Frameworks: Synthesis and Applications、Luminescence and Fluorescent Materials

, regardless of the interference of water vapor. Excitingly, these microporous materials exhibit interesting crystal-to-crystal transformation (CCT) properties accompanied by changed pore size on being exposed to different organic vapors. Therefore, the desorption process of toluene could be completed through a simple exposure to dichloromethane (DCM) vapor and the second transformation of the crystal occurred in this process.