Two isostructural heterometallic ZrMOFs (denoted as ZrMOF-Co and ZrMOF-Ni) were obtained by a stepwise synthesis approach. Single-crystal X-ray structural analyses indicate that the two ZrMOFs are both built from trinuclear zirconocene-based metallo-pyridine building blocks, featuring a 2D infinite chain structure. Furthermore, magnetic studies reveal that ZrMOF-Co shows antiferromagnetic performance, while ZrMOF-Ni features a ferromagnetic behavior.

中文翻译：

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锆基金属有机骨架的逐步合成：引入三核二茂锆基金属吡啶配体

通过逐步合成方法获得了两种同构异金属 ZrMOF（表示为 ZrMOF-Co 和 ZrMOF-Ni）。单晶 X 射线结构分析表明，这两个 ZrMOF 均由三核二茂锆基金属吡啶构建块构成，具有二维无限链结构。此外，磁性研究表明 ZrMOF-Co 具有反铁磁性能，而 ZrMOF-Ni 具有铁磁性能。