A highly water stable zinc metal–organic framework (ZnMOF), {[Zn(HL)₂]}_n, was synthesized using a triazole–carboxylate-based mixed ligand (L = 5-(4H-1,2,4-triazol-4-yl)isophthalic acid). A 2D MOF was formed by hydrothermal synthesis, and extended to a 3D supramolecular network through strong hydrogen bonding. This MOF was fully characterized by Fourier-transformation infrared spectroscopy, thermogravimetric analysis, single-crystal X-ray diffraction (XRD), powder XRD and elemental analysis. Owing to the d¹⁰ configuration of this ZnMOF, its luminescent properties were suitable for the sensing of the CN⁻ ions over other anions, as inferred from the florescence result. However, regarding the catalytic mechanism, this ZnMOF showed a strong ability to react with CN⁻, which might be due to the hydrogen bonding between the COOH groups without coordination. This interaction behavior with CN⁻ ions makes the ZnMOF a promising heterogeneous catalyst for Knoevenagel condensations using malononitrile and aldehyde derivatives as reactants under mild conditions. All reactions were conducted in water as a green solvent.

使用三唑-羧酸盐基混合配体（L = 5-（4H-1,2,4-三唑）合成具有高度水稳定性的锌金属-有机骨架（ZnMOF）{[Zn（HL）₂ ]} _n -4-基）间苯二甲酸）。通过水热合成形成2D MOF，并通过强氢键扩展到3D超分子网络。通过傅里叶变换红外光谱，热重分析，单晶X射线衍射（XRD），粉末XRD和元素分析对MOF进行了充分表征。由于d ¹⁰这样的ZnMOF结构，其发光性能均适宜CN的传感^-从荧光结果推断，离子高于其他阴离子。然而，关于催化机理，这ZnMOF表现出很强的与CN反应的能力^- ，这可能是由于COOH基团之间的氢键键合，而不协调。这与CN交互行为^-离子使ZnMOF使用丙二腈和醛衍生物作为在温和条件下反应物的Knoevenagel缩合一个有前途的非均相催化剂。所有反应均在水中作为绿色溶剂进行。