Fluorine, the element with the highest electronegativity and low electric polarizability, can produce a variety of characteristics, including specific adsorption sites for molecules as well as flexibility to the host materials. In this review, we will introduce fluorine-functionalized metal–organic frameworks/porous coordination polymers that show unique and unprecedented structures, structural transformations, and gas and vapor adsorption/separation properties derived from the fluorine characteristics.

中文翻译：

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氟官能化的金属有机骨架和多孔配位聚合物

氟是具有最高电负性和低极化率的元素，可以产生多种特性，包括分子的特定吸附位以及对主体材料的柔韧性。在这篇综述中，我们将介绍氟官能化的金属-有机骨架/多孔配位聚合物，这些聚合物表现出独特而空前的结构，结构转变以及源自氟特性的气体和蒸汽吸附/分离特性。