通过预制金属有机多面体空腔的网状化组装而成的多组分功能化HKUST-1类似物。
Multicomponent, Functionalized HKUST-1 Analogues Assembled via Reticulation of Prefabricated Metal-Organic Polyhedral Cavities.
作者信息
Khobotov-Bakishev Akim, von Baeckmann Cornelia, Ortín-Rubio Borja, Hernández-López Laura, Cortés-Martínez Alba, Martínez-Esaín Jordi, Gándara Felipe, Juanhuix Judith, Platero-Prats Ana E, Faraudo Jordi, Carné-Sánchez Arnau, Maspoch Daniel
机构信息
Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra, Barcelona, Spain.
Departament de Química, Facultat de Ciències, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain.
出版信息
J Am Chem Soc. 2022 Aug 31;144(34):15745-15753. doi: 10.1021/jacs.2c06131. Epub 2022 Aug 16.
Metal-organic frameworks (MOFs) assembled from multiple building blocks exhibit greater chemical complexity and superior functionality in practical applications. Herein, we report a new approach based on using prefabricated cavities to design isoreticular multicomponent MOFs from a known parent MOF. We demonstrate this concept with the formation of multicomponent HKUST-1 analogues, using a prefabricated cavity that comprises a cuboctahedral Rh(II) metal-organic polyhedron functionalized with 24 carboxylic acid groups. The cavities are reticulated in three dimensions via Cu(II)-paddlewheel clusters and (functionalized) 1,3,5-benzenetricarboxylate linkers to form three- and four-component HKUST-1 analogues.
由多个结构单元组装而成的金属有机框架（MOF）在实际应用中展现出更高的化学复杂性和卓越的功能性。在此，我们报道了一种基于利用预制空腔从已知母体MOF设计等规多组分MOF的新方法。我们通过形成多组分HKUST-1类似物来证明这一概念，使用的预制空腔由一个用24个羧酸基团官能化的立方八面体Rh（II）金属有机多面体组成。这些空腔通过Cu（II）-桨轮簇和（官能化的）1,3,5-苯三甲酸酯连接体在三维空间中形成网状结构，从而形成三组分和四组分的HKUST-1类似物。
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