Mesoporous materials suffer from poor crystallinity and hydrolytic stability, lack of chemical diversity, insufficient pore accessibility, complex synthesis, and toxicity issues. Here the association of Zr-oxo clusters and isophthalate via a homometallic-multicluster-dot strategy results in a robust mesoporous metal-organic framework, denoted as MIP-206 (MIP stands for materials of the Institute of Porous Materials of Paris), that overcomes the aforementioned limitations. MIP-206, with a combination of Zr₆ and Zr₁₂ oxo-cluster inorganic building units into a single structure, exhibits meso-channels of ca. 2.6 nm and displays excellent chemical stability. Owing to the abundant variety of functionalized isophthalic acid linkers, the chemical environment of MIP-206 can be tuned without hampering pore accessibility. MIP-206 loaded with palladium nanoparticles acts as an efficient and durable catalyst for the dehydrogenation of formic acid, outperforming benchmark mesoporous materials. This paves the way toward the utilization of MIP-206 as a mesoporous platform for a wide range of potential applications.

中孔材料具有差的结晶度和水解稳定性，缺乏化学多样性，不足的孔可及性，复杂的合成和毒性问题。Zr-氧代团簇和间苯二甲酸酯通过同金属多簇点策略的缔合产生了坚固的介孔金属有机骨架，表示为MIP-206（MIP代表巴黎多孔材料研究所的材料）上述限制。MIP-206，结合Zr ₆和Zr ₁₂氧代簇无机建筑单元成一个单一的结构，表现出约中观通道。2.6 nm，具有出色的化学稳定性。由于功能化的间苯二甲酸连接物种类繁多，因此可以调整MIP-206的化学环境，而不会影响孔的可及性。负载有钯纳米颗粒的MIP-206可作为甲酸脱氢的高效耐用催化剂，性能优于基准介孔材料。这为将MIP-206用作介孔平台用于各种潜在应用铺平了道路。