Assembly of 3D Metal-Organic Framework Based on Heterobimetallic Cu-K Unit and Oxalate Linkage

作者: Jian Wu , Jian-Qiang Liu

DOI: 10.1080/15533171003766386

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摘要: A novel heterobimetallic Cu-K coordination polymer [Cu(ox) 2 K ( μ 3 -H O) ] n (ox = oxalate dianion) was synthesized under mild condition and characterized by single-crystal X-ray diffraction. Its crystal structure shows that the new belongs to a triclinic system, P-1 space group. The crystallographic data are: 6.938(2) A, b 8.703(3) c 9.022(3)A, α 108.250(4)°, β 99.957(4)°, γ 97.188(4)°. In this complex, it has three-dimensional containing 2D (ox) 2+ sheet 1D Cu(ox) 2− zigzag chain. Interestingly, ox ligand adopts unusual modes, which have not observed in its chemistry.

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